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## Case Study Questions for Class 8 Maths Chapter 3 Understanding Quadrilaterals

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Here we are providing Case Study questions for Class 8 Maths Chapter 3 Understanding Quadrilaterals.

## Case Study Questions

Related posts, learning outcomes.

- Convex and Concave Polygons.
- Regular and Irregular Polygons.
- Sum of Measures of the Exterior Angles of a Polygon.
- Kinds of QuadrilateralTrapezium; Kite; Parallelogram.
- Some Special ParallelogramsRhombus; Rectangle; Square.

## Important Keywords

- Convex Polygon: Polygons that have any line segment joining any two different points in the interior and have no portions of their diagonals in their exteriors are called convex polygons.
- Concave Polygon: Polygons that have one diagonal outside it are called concave polygons.
- Regular Polygon: A polygon whose all sides, all angles are equal that is which is both equiangular and equilateral are called regular polygon. Example: Square; Equilateral triangle
- Irregular Polygon: Polygon whose all sides are not equal are called Irregular polygon. Example: Rectangle.

## Fundamental Facts

- Convex Polygon has each angle either acute or obtuse.
- Concave Polygon has one angle as reflex angle.

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- CBSE-Understanding Quadrilaterals
- Sample Questions

## Understanding Quadrilaterals-Sample Questions

- STUDY MATERIAL FOR CBSE CLASS 8 MATH
- Chapter 1 - Algebraic Expressions and Identities
- Chapter 2 - Comparing Quantities
- Chapter 3 - Cubes and Cube Roots
- Chapter 4 - Data handling
- Chapter 5 - Direct and Inverse Proportions
- Chapter 6 - Exponents and Powers
- Chapter 7 - Factorization
- Chapter 8 - Introduction to Graphs
- Chapter 9 - Mensuration
- Chapter 10 - Playing with Numbers
- Chapter 11 - Practical Geometry
- Chapter 12 - Squares and Square Roots
- Chapter 13 - Visualizing Solid Shapes
- Chapter 14 - Linear Equations in One Variable
- Chapter 15 - Rational Numbers
- Chapter 16 - Understanding Quadrilaterals

## NCERT Solutions Class 8 Maths Chapter 3 Understanding Quadrilaterals

NCERT solutions for class 8 maths chapter 3 understanding quadrilaterals define a polygon as a simple closed curve that is made up of straight lines. Thus, a quadrilateral can be defined as a polygon that has four sides, four angles, and four vertices. This chapter starts by introducing children to some very important concepts that they need to learn before moving on to studying quadrilaterals . These topics include the classification of polygons on the basis of sides, examining diagonals , concave, convex, regular, and irregular polygons as well as the angle sum property. The scope of NCERT solutions class 8 maths chapter 3 is very vast as there are several properties and types of quadrilaterals available. However, the explanation given in these solutions helps to simplify the learning process ensuring that students can build a strong geometrical foundation.

Class 8 maths NCERT solutions chapter 3 elaborates on special quadrilaterals such as squares , rectangles , parallelograms , kites , and rhombuses . They show kids how to solve problems based on these figures and intelligently utilize the associated properties to remove the complexities from such questions. In the NCERT solutions Chapter 3 Understanding Quadrilaterals we will take an in-depth look at the basic elements and theories of these four-sided polygons and also you can find some of these in the exercises given below.

- NCERT Solutions Class 8 Maths Chapter 3 Ex 3.1
- NCERT Solutions Class 8 Maths Chapter 3 Ex 3.2
- NCERT Solutions Class 8 Maths Chapter 3 Ex 3.3
- NCERT Solutions Class 8 Maths Chapter 3 Ex 3.4

## NCERT Solutions for Class 8 Maths Chapter 3 PDF

Using the NCERT solutions class 8 maths children can solidify several concepts of quadrilaterals. They understand the conditions under which a special quadrilateral such as a parallelogram becomes a square, how to find the measure of an interior or exterior angle , and so on. The links to all these brief and precise solutions are given below and kids can use them to improve their mathematical acumen.

## ☛ Download Class 8 Maths NCERT Solutions Chapter 3 Understanding Quadrilaterals

NCERT Class 8 Maths Chapter 3 Download PDF

## NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals

Quadrilaterals form a vital shape contributing to geometrical studies. Thus, children need to develop a robust conceptual foundation as they will require it in higher classes for solving more complicated problems and constructing this figure. They can do this by revising the solutions given above regularly. The following sections deal with an exercise-wise detailed analysis of NCERT Solutions Class 8 Maths Chapter 3 understanding quadrilaterals.

- Class 8 Maths Chapter 3 Ex 3.1 - 7 Questions
- Class 8 Maths Chapter 3 Ex 3.2 - 6 Questions
- Class 8 Maths Chapter 3 Ex 3.3 - 12 Questions
- Class 8 Maths Chapter 3 Ex 3.4 - 6 Questions

☛ Download Class 8 Maths Chapter 3 NCERT Book

Topics Covered: Identifying the polygon, finding the measure of angles, and verifying the exterior angles of a polygon are topics under class 8 maths NCERT solutions chapter 3. Apart from this, there are many sections dealing with the various elements of trapeziums , parallelograms, rectangles, squares, etc.

Total Questions: There are a total of 31 fantastic sums in Class 8 maths chapter 3 Understanding Quadrilaterals. 7 are simple theory-based problems, 16 are in-between and 8 are higher-order thinking sums.

## List of Formulas in NCERT Solutions Class 8 Maths Chapter 3

The questions in the NCERT solutions class 8 maths chapter 3 are not only based on some formulas but also see the use of various vital properties. The sum of interior and exterior angles , along with theorems give the keys to attempting these sums. The angle sum property states that the sum of all the interior angles of a polygon is a multiple of the number of triangles that make up that polygon. Such pointers covered in NCERT solutions for class 8 maths chapter 3 make up the crux of this lesson and are given below.

- Angle Sum Property of a Quadrilateral: a + b + c + d = 360°. (a, b, c, d are the interior angles).
- The opposite sides and opposite angles of a parallelogram are equal in length.
- The adjacent angles in a parallelogram are supplementary.
- The diagonals of a parallelogram bisect each other.
- The diagonals of a rhombus are perpendicular bisectors of one another.

## Important Questions for Class 8 Maths NCERT Solutions Chapter 3

Ncert solutions for class 8 maths video chapter 3, faqs on ncert solutions class 8 maths chapter 3, do i need to practice all questions provided in ncert solutions class 8 maths understanding quadrilaterals.

All the sums in the NCERT Solutions Class 8 Maths Understanding Quadrilaterals cover different subtopics of the lesson. These sums also pave a foundation for the geometrical topics in grades that are to follow. Thus, it is crucial for kids to practice all questions so as to get a clear idea of all the components in a quadrilateral.

## What are the Important Topics Covered in Class 8 Maths NCERT Solutions Chapter 3?

Each exercise is based on a different topic such as angles of a polygon, rhombus, square, and rectangles; thus, each section that falls under the NCERT Solutions Class 8 Maths Chapter 3 must be given equal importance. Kids need to strategize their studies to focus more on learning properties and then applying them to questions.

## How Many Questions are there in NCERT Solutions Class 8 Maths Chapter 3 Understanding Quadrilaterals?

There are a total of 31 questions in the NCERT Solutions Class 8 Maths Chapter 3 Understanding Quadrilaterals that are distributed among 4 exercises. There are different types of questions such as true and false sums, identifying the type of shape based on certain properties, and finding the measure of a particular angle using formulas.

## What are the Important Formulas in Class 8 Maths NCERT Solutions Chapter 3?

Formulas such as the angle sum property of a quadrilateral, exterior angle property of a polygon, and other associated theories form the foundation of the NCERT Solutions Class 8 Maths Chapter 3. Students must spend a good amount of time practicing questions so as to get a good understanding of their application.

## How CBSE Students can utilize NCERT Solutions Class 8 Maths Chapter 3 effectively?

To effectively utilize NCERT Solutions Class 8 Maths Chapter 3 it is advised that students go through the theory and solved examples associated with each exercise. They should then try to attempt the problem on their own. Finally, to get the best out of these solutions kids should cross-check their answers and go through the steps so that they can organize their answers in a well-structured manner.

## Why Should I Practice NCERT Solutions Class 8 Maths Understanding Quadrilaterals Chapter 3?

The only way to ensure that a student has perfected his knowledge of a chapter is by practicing the questions periodically. The NCERT Solutions Class 8 Maths Understanding Quadrilaterals Chapter 3 has been given by experts with certain tips included to simplify the problems. By regular revision, kids will be confident with the topic and can get an amazing score in their examination.

## NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals

NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals are provided below. Our solutions covered each questions of the chapter and explains every concept with a clarified explanation. To score good marks in Class 8 Mathematics examination, it is advised to solve questions provided at the end of each chapter in the NCERT book.

NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals are prepared based on Class 8 NCERT syllabus, taking the types of questions asked in the NCERT textbook into consideration. Further, all the CBSE Class 8 Solutions Maths Chapter 3 are in accordance with the latest CBSE guidelines and marking schemes.

## Class 8 Maths Chapter 3 Exercise 3.1 Solutions

## Class 8 Maths Chapter 3 Exercise 3.2 Solutions

## Class 8 Maths Chapter 3 Exercise 3.3 Solutions

## Class 8 Maths Chapter 3 Exercise 3.4 Solutions

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## Chapter 3 Class 8 Understanding Quadrilaterals

Click on any of the links below to start learning from Teachoo ...

Updated for new NCERT Book .

Get NCERT Solutions of Chapter 3 Class 8 Understanding Quadrilaterals free at teachoo. Answers to all exercise questions and examples have been solved, with concepts of the chapter explained.

In this chapter, we will learn

- What are curves , open curves, closed curves, simple curves
- What are polygons , Different Types of Polygons
- Diagonal of a Polygon
- Convex and Concave Polygons
- Regular and Irregular Polygons
- Angle Sum Property of Polygons
- Sum of Exterior Angles of a Polygon
- Exterior Angles of a Regular Polygon
- What is a Quadrilateral
- Parallelogram
- Parallelogram propertie s - Opposite Angles are equal, Opposite sides are equal, Adjacent Angles are supplementary, Diagonals Bisect Each other
- Rhombus, Rectangle, Square are all parallelograms with additional properties

To learn from the NCERT, click on an exercise or example link below to get started.

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## Important Questions for CBSE Class 8 Maths

Cbse important questions for class 8 maths chapter understanding quadrilaterals.

- Active page

Sep 30, 2022, 16:45 IST

CBSE Important Questions for class 8 Maths chapter Understanding Quadrilaterals.

This page is prepared by the academic team of Physics Wallah. Download Important Questions for class 8 Maths chapter 3 Understanding Quadrilaterals free Pdf. The pdf of chapter 3 Understanding Quadrilaterals consist of step by step solutions of all questions.

Physics Wallah is a platform having Expert teacher pool form school and coaching institution who prepared NCERT solutions and other resource material. Solve question given in Exercise of NCERT text book with the help of NCERT solutions for class 8 Maths.

## Find below Important Questions for class 8 Maths chapter 3 Understanding Quadrilaterals

Related link.

- Chapter - 1 Rational Numbers
- Chapter - 2 Linear Equations in One Variable
- Chapter - 3 Understanding Quadrilaterals
- Chapter - 4 Practical Geometry
- Chapter - 5 Data Handling
- Chapter - 6 Squares and Square Roots
- Chapter - 7 Cubes and Cube Roots
- Chapter - 8 Comparing Quantities
- Chapter - 9 Algebraic Expressions and Identities
- Chapter - 10 Visualising Solid Shapes
- Chapter - 11 Mensuration
- Chapter - 12 Exponents and Powers
- Chapter - 13 Direct and Inverse Proportions
- Chapter - 14 Factorisation

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## NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals

Ncert solutions for class 8 maths chapter 3 understanding quadrilaterals| pdf download.

- Exercise 3.1 Chapter 3 Class 8 Maths NCERT Solutions
- Exercise 3.2 Chapter 3 Class 8 Maths NCERT Solutions
- Exercise 3.3 Chapter 3 Class 8 Maths NCERT Solutions
- Exercise 3.4 Chapter 3 Class 8 Maths NCERT Solutions

## NCERT Solutions for Class 8 Maths Chapters:

How many exercises in chapter 3 understanding quadrilaterals, what is equilateral triangle, in a quadrilateral abcd, the angles a, b, c and d are in the ratio 1 : 2 : 3 : 4. find the measure of each angle of the quadrilateral., the interior angle of a regular is 108°. find the number of sides of the polygon., contact form.

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- ML Aggarwal Solutions for Class 8 Maths Chapter 13 Understanding Quadrilaterals - PDF
- ml aggarwal solutions

## Download ML Aggarwal Solutions for Class 8 Maths Chapter 13 Understanding Quadrilaterals Free PDF

The concepts of geometrical closed figures will become clearer when you study the different types of quadrilaterals in Class 8 Maths Chapter 13. The concepts in this chapter will help in Understanding Quadrilaterals along with their formulas. You will also find out the differences between the types of quadrilaterals.

To make your preparations easier, you can refer to t he ML Aggarwal Solutions for Class 8 Maths Chapter 13 framed by experts. These solutions w ill help you in preparing this chapter in a better way. Find out how the experts have answered fundamental questions to develop your problem-solving skills.

## Importance of ML Aggarwal Class 8 Chapter 13 Understanding Quadrilaterals

As mentioned earlier, this chapter introduces the students of Class 8 to the advanced concepts of quadrilaterals. Here, students will learn the different types of quadrilaterals and their specific properties. These features will help them differentiate and determine a type of quadrilateral and enable them to find accurate answers to exercise questions.

In this chapter, they will learn what a square, trapezium, rectangle, rhombus, parallelogram, kite, etc. are. Every type of quadrilateral will be explained by describing the respective properties. It will help students to understand the differences and to identify which quadrilateral is used in a sum.

When students refer to the ML Aggarwal Class 8 Solutions Chapter 13, they will also find out how the experts have used the concepts to answer the questions. They will learn how to find the clue hidden in the sums based on the quadrilaterals.

Every property of a type of quadrilateral follows a geometric theorem. These theorems are universal for the same type of quadrilateral. It means you can apply the same theorems to solve problems based on the particular type of quadrilateral.

Focus on how the explanation is given in each solution and determine the type of question asked. In this way, you can develop a strong foundation in geometry. This chapter helps you to understand four-sided figures perfectly and assists to learn how to solve the sums.

## Benefits of Chapter 13 ICSE Understanding Mathematics Class 8 Solutions ML Aggarwal

The prime benefit of these solutions is that you can refer to them anytime you want. According to your practice schedule, refer to the solutions and make your study sessions more productive.

Find the answers to the fundamental questions easily and learn how the experts have answered them. Focus on the pattern used by the experts in the ML Aggarwal Class 8 Solutions Maths Chapter 13 to develop your answering skills.

Resolve doubts related to this chapter by using these solutions. In this way, you complete preparing this chapter faster and better.

All the solutions to ML Aggarwal exercise questions have been framed by following the latest ICSE Class 8 guidelines. Hence, you will find out how to solve such sums accurately.

## Download ML Aggarwal Maths for Class 8 Solutions PDF for Chapter 13 Understanding Quadrilaterals

Get the free PDF version of ML Aggarwal Class 8 ICSE Maths Solutions for Chapter 13. Refer to the solutions at your convenience. Add this Solutions PDF to your study material for quadrilaterals and become better at solving geometric problems. By using these solutions, stay ahead of the competition and score well in the exams.

## FAQs on ML Aggarwal Solutions for Class 8 Maths Chapter 13 Understanding Quadrilaterals - PDF

1. What is the difference between a square and a rectangle?

The sides of a square are equal whereas only the opposite sides of a rectangle are equal.

2. What is the difference between a rhombus and a square?

The length of diagonals of a rhombus is unequal whereas in squares they are equal.

3. What is a kite?

When two adjacent sides of a quadrilateral are equal to each other, it is called a kite.

4. What is a parallelogram?

When the two opposite sides of a quadrilateral are parallel and equal to each other, it is called a parallelogram.

5. How many diagonals are there in a quadrilateral?

There are two diagonals in a quadrilateral.

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## NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF Download

Before solving questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals, students need to complete the particular chapter from the textbook. By solving questions of Chapter 3 Understanding Quadrilaterals, students can easily track their performance and progress. By knowing the performance in Chapter 3 Understanding Quadrilaterals, students can improve their confidence level.

## NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF

The NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF includes plenty of questions to solve so that students can understand the concepts in a better way. Students can refer to the portable document format of Chapter 3 Understanding Quadrilaterals questions through the Selfstudys website from their comfort zone. By solving Chapter 3 Understanding Quadrilaterals questions on a regular basis, students can learn to approach in creative and different ways.

## How to Refer to the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals?

To refer the questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals, students can follow the given steps; those steps are:

- Visit the Selfstudys website.

- Bring the arrow towards NCERT Books & Solutions which can be seen in the navigation bar.

- Automatically a drop down menu will appear, select NCERT Solutions from the list.

- A new page will appear, select Class 8 from the list of classes.
- Now select Maths from the list of subjects.
- Again a new page will appear, select Chapter 3 Understanding Quadrilaterals from the list of chapters.

## Features of the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals

The features of the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals are considered to be distinctive trait; those important features are discussed below:

- All the Exercises are Covered: In the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals revision, all the exercises are covered so that students can learn to approach different questions.
- Covers All the Topics: The questions in the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals theory covers all the topics. So before solving questions, students need to complete Chapter 3 Understanding Quadrilaterals from the Class 8 Maths textbook.
- Based on the Latest Syllabus: The answers and questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF are based on the latest syllabus. So by practising questions of Maths Chapter 3 Understanding Quadrilaterals, students can have an updated knowledge about the topics and concepts.
- Step Wise Solutions: The answers of Chapter 3 Understanding Quadrilaterals questions in the NCERT Class 8 Maths Solutions are explained in a stepwise manner so that students can understand each and every step.
- Illustrations are Given: In the questions of Chapter 3 Understanding Quadrilaterals in the NCERT Class 8 Maths Solutions, illustrations are given so that students can visualise the concepts and can understand the same.
- Available in the PDF: Students can access the answers of Class 8 Maths Chapter 3 Understanding Quadrilaterals questions from their comfort zone as NCERT Solutions are already available in the PDF.

## What Are the Benefits of Using NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals?

There are several benefits of using the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals; those benefits are discussed below:

- Helps in Conceptual Clarity: By solving questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals revision, students can have a clear understanding of the concepts.
- Helps in Exam Preparation: The NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals theory covers all the important topics and concepts so that students can prepare well for the exam.
- Provides Unlimited Practice: All of us are very well aware of the fact that Chapter 3 Understanding Quadrilaterals of Class 8 Maths needs much more practice. This can be fulfilled by referring to the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF as it provides an unlimited amount of practice.
- Promotes Systematic Learning: For preparing Class 8 Maths Chapter 3 Understanding Quadrilaterals, systematic learning is must; which can be fulfilled through the NCERT Maths Solutions.
- Provides Practise Questions: The NCERT Class 8 Maths Solutions contain a large amount of Chapter 3 Understanding Quadrilaterals questions to practise which covers all the concepts. By practising Chapter 3 Understanding Quadrilaterals questions, students can reinforce their learning process.
- Provides Accurate Answers: Students can refer to the accurate answers of Chapter 3 Understanding Quadrilaterals questions from the NCERT Class 8 Maths Solutions. Through the accurate answers of Chapter 3 Understanding Quadrilaterals, students can easily solve their doubts.

## When Is the Best Time to Use NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals?

Students can use the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals at the any time of the preparation depending upon their learning style; some of the important factors are discussed below:

- To Level Your Understanding: Students can prefer utilising the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals revision to level their understanding. If students are struggling to understand the concepts of Chapter 3 Understanding Quadrilaterals, then they can prefer utilising the NCERT Solutions of Class 8 Maths.
- To Prepare for the Exams: It is preferable for students to utilise the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals theory so that they can prepare well for the final exams.
- After Completing the Chapter: It is advisable for students to utilise the Class 8 Maths NCERT Solutions after completing Chapter 3 Understanding Quadrilaterals so that they can build a strong foundation.
- To Solve Doubts: Students need to solve the Chapter 3 Understanding Quadrilaterals questions of Class 8 Maths on their own so that they can learn to approach different questions. While solving questions, they can feel confused; so to remove the doubts, students can refer to the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF.
- While Completing the Chapter: In the process of completing Chapter 3 Understanding Quadrilaterals, they can refer to the NCERT Class 8 Maths Solutions so that they can have a clear view point about the chapter.
- For Additional Resource: In order to have additional resources while completing Chapter 3 Understanding Quadrilaterals, students can prefer to use the NCERT Class 8 Maths Solutions and can have additional practice.

## How to Utilise the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals in an Effective Way?

Below are some tips to be followed so that students can utilise the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals in an effective way:

- Understand the Concepts: Before using the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals revision, students should make sure that they have understood all the concepts from the textbook.
- Use as a Guide: The NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals theory can be used as a guide to understand the concepts and to solve the problems effectively. Instead of just copying the Chapter 3 Understanding Quadrilaterals answers from the NCERT Class 8 Maths Solutions, understand each and every step.
- Practise Regularly: Regular practice is the key to mastering the concepts of Chapter 3 Understanding Quadrilaterals from Class 8 Maths. Students are advised to use the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF so that they can practise on a regular basis.
- To Keep a Track of the Progress: Students can prefer utilising the NCERT Class 8 Maths Solutions to keep a track of their progress while preparing for Chapter 3 Understanding Quadrilaterals. By keeping a track, students can identify the weak areas of Chapter 3 Understanding Quadrilaterals and accordingly can improve it.
- To Seek Help: If students are struggling to understand the concepts of Chapter 3 Understanding Quadrilaterals, then they can prefer using the NCERT Solutions for Class 8 Maths. Solving doubts regarding Class 8 Maths Chapter 3 Understanding Quadrilaterals can help students to build a strong foundation.
- Stay Motivated: While referring to the Chapter 3 Understanding Quadrilaterals questions from the NCERT Class 8 Maths Solutions, students need to be very motivated; accordingly they can be consistent.

## Strategies to Solve Questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals

Strategies is considered to be organised plan so that students can solve questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals without any difficulty; those strategies are:

- Read the Question Carefully: Students need to read the question of Chapter 3 Understanding Quadrilaterals from the NCERT Solutions of Class 8 Maths so that they can identify what is being asked.
- Visualise the Problem: After reading the Chapter 3 Understanding Quadrilaterals questions from the NCERT Class 8 Maths Solutions; students are advised to visualise the problem so that they can focus on each individual element.
- Identify the Concepts: It is advisable for students to identify the relevant concepts while solving questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals revision so that they can determine the approach.
- Draw Diagrams: If the question from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals theory involves diagrams then they need to draw the particular diagrams.
- Use Appropriate Formula: Students are advised to use the appropriate formulas while solving questions from the NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF so that they can solve effectively.
- Check the Answers: Once students have solved the Chapter 3 Understanding Quadrilaterals questions from the textbook, then they need to refer to the Class 8 Maths NCERT Solutions so that the mistakes are minimised in the future.

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## Class 8 Maths Chapter 3 Understanding Quadrilaterals MCQs

Class 8 Maths Chapter 3 Understanding Quadrilaterals MCQs (Questions and Answers) are provided here, online. These objective questions are designed for students, as per the CBSE syllabus (2022-2023) and NCERT guidelines. Solving the chapter-wise questions will help students understand each concept and help to score good marks in exams. Also, learn important questions for class 8 Maths here at BYJU’S.

Practice more and test your skills on Class 8 Maths Chapter 3 Understanding Quadrilaterals MCQs with the given PDF here.

## MCQs on Class 8 Understanding Quadrilaterals

Multiple Choice Questions (MCQs) are available for Class 8 Understanding Quadrilaterals chapter. Each problem consists of four multiple options, out of which one is the correct answer. Students have to solve the problem and select the correct answer.

1. Which of the following is not a quadrilateral?

B. Rectangle

C. Triangle

D. Parallelogram

Explanation: A quadrilateral is a four-sided polygon but triangle is a three-sided polygon.

2. Which of the following quadrilaterals has two pairs of adjacent sides equal and its diagonals intersect at 90 degrees?

D. Rectangle

3. Which one of the following is a regular quadrilateral?

B. Trapezium

Explanation: A square has all its sides equal and angles equal to 90 degrees.

4. If AB and CD are two parallel sides of a parallelogram, then:

A. AB>CD

B. AB<CD

D. None of the above

5. The perimeter of a parallelogram whose parallel sides have lengths equal to 12 cm and 7 cm is:

Explanation: Perimeter of parallelogram = 2 (Sum of Parallel sides)

P = 2 (12 + 7)

6. If ∠A and ∠C are two opposite angles of a parallelogram, then:

A. ∠A > ∠C

C. ∠A < ∠C

Explanation: Opposite angles of a parallelogram are always equal.

7. If ∠A and ∠B are two adjacent angles of a parallelogram. If ∠A = 70 ° , then ∠B = ?

Explanation: The adjacent angles of parallelogram are supplementary.

∠A + ∠B = 180°

70° + ∠B = 180°

∠B = 180 – 70° = 110°

8. ABCD is a rectangle and AC & BD are its diagonals. If AC = 10 cm, then BD is:

Explanation: The diagonals of a rectangle are always equal.

9. Each of the angles of a square is:

A. Acute angle

B. Right angle

C. Obtuse angle

D. 180 degrees

Explanation: All the angles of square is at right angle.

10. The quadrilateral whose diagonals are perpendicular to each other is:

A. Parallelogram

C. Trapezium

11. Which of the following is not a regular polygon?

A. Square B. Equilateral triangle C. Rectangle D. Regular hexagon

Answer: C. Rectangle Explanation: A regular polygon is both equiangular and equilateral. But all four sides of a rectangle are not equal, thus it is not a regular polygon.

12. If the two angles of a triangle are 80° and 50°, respectively. Find the measure of the third angle. A. 50° B. 60° C. 70° D. 80°

Answer: A. 50°

Explanation: By the angle sum property of triangle, we know that; Sum of all the angles of a triangle = 180° Let the unknown angle be x 80° + 50° + x = 180° x = 180° – 130° x = 50°

13. In a parallelogram ABCD, angle A and angle B are in the ratio 1:2. Find the angle A. A. 30° B. 45° C. 60° D. 90°

Answer: C.60°

Explanation: As we know, the sum of adjacent angles of a parallelogram is equal to 180° and opposite angles are equal to each other. Thus, in parallelogram ABCD angle A and angle B are adjacent to each other Let angle A = x and angle B = 2x. So, x + 2x = 180° 3x = 180° x = 60°

14. The angles of a quadrilateral are in ratio 1:2:3:4. Which angle has the largest measure? A. 120° B. 144° C. 98° D. 36°

Answer: B.144°

Explanation: Suppose, ABCD is a quadrilateral. Let angle A is x Then, x + 2x + 3x + 4x = 360° [Angle sum property of quadrilateral] 10x = 360° x = 36° Hence, the greatest angle is 4x = 4 x 36 = 144°

15. The length and breadth of a rectangle is 4 cm and 2 cm respectively. Find the perimeter of the rectangle. A. 12 cm B. 6 cm C. 8 cm D. 16 cm

Answer: A. 12 cm Explanation: Given, length of rectangle is 4 cm Breadth of rectangle = 2cm By the formula of perimeter of rectangle, we know that; Perimeter = 2 (Length + Breadth) P = 2(4+2) P = 2 x 6 P = 12 cm

16. The diagonals of a rectangle are 2x + 1 and 3x – 1, respectively. Find the value of x. A. 1 B. 2 C. 3 D. 4

Answer: B.2

Explanation: The diagonals of a rectangle are equal in length. 2x + 1 = 3x -1 1 + 1 = 3x – 2x 2 = x Thus, the value of x is 2.

17. The diagonals of a kite: A. Bisects each other B. Are perpendicular to each other C. Does not bisect each other D. None of the above

Answer: B. Are perpendicular to each other

Explanation: The diagonals of a kite are perpendicular to each other. They intersect at 90 degrees but does not bisect.

18. A rhombus has a side length equal to 5 cm. Find its perimeter. A. 25 B. 10 C. 20 D. 30

Answer: C. 20

Explanation: A rhombus is a parallelogram that has all its four sides equal. Thus, the perimeter of rhombus, P = 4 x side-length P = 4 x 5 P = 20 cm

19. ABCD is a parallelogram. If angle A is equal to 45°, then find the measure of its adjacent angle. A. 135° B. 120° C. 115° D. 180°

Answer: A.135°

Explanation: The adjacent angles of a parallelogram sums up to 180°. Thus, 45° + x = 180° x = 180° – 45° x = 135°

20. The kite has exactly two distinct consecutive pairs of sides of equal length. A. True B. False

Answer: A. True

Explanation: A kite is a quadrilateral that has exactly two distinct consecutive pairs of sides of equal length.

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Case Study Questions for Class 8 Maths Chapter 3 Understanding Quadrilaterals. ... Understanding Quadrilaterals. Maths: CBSE Class 8: Chapter Covered: Class 8 Maths Chapter 3: Topics: Sum of the measures of exterior angles of a Polygon Kinds of Quadrilaterals: ... Join our Telegram Channel for Free PDF Download. Join Now! Download Product ...

CBSE Class 8 Maths Important Questions for Understanding Quadrilaterals - Free PDF Download. Important Questions for Class 8 Chapter 3 - Understanding Quadrilaterals is based upon the basic concepts of Quadrilaterals and the questions given in the segment by Vedantu will help students prepare for final exams.

Students can also reach Important Questions for Class 8 Maths to get important questions for all the chapters here. Class 8 Chapter 3 Important Questions. Questions and answers are given here based on important topics of class 8 Maths Chapter 3. Q.1: A quadrilateral has three acute angles, each measure 80°. What is the measure of the fourth angle?

According to NCERT Solutions for Class 8 Maths Chapter 3, a quadrilateral is a plane figure that has four sides or edges and also has four corners or vertices. Quadrilaterals will typically be of standard shapes with four sides like rectangle, square, trapezoid, and kite or irregular and uncharacterized shapes. Q3.

Understanding Quadrilaterals. CHAPTER. 3. 3.1 Introduction. You know that the paper is a model for a plane surface. When you join a number of points without lifting a pencil from the paper (and without retracing any portion of the drawing other than single points), you get a plane curve. 3.1.1 Convex and concave polygons.

Students can easily download the free PDF available of NCERT Solutions for Class 8 Maths chapter 3 understanding quadrilaterals from the website. All questions are discussed by the experts of maths teachers and according to the guidelines of NCERT (CBSE). While answering the exercise questions, students will understand the topic in a more ...

Download a PDF of free latest Sample questions with solutions for Class 8, Math, CBSE-Understanding Quadrilaterals . All types of questions are solved for all topics. You can also get complete NCERT solutions and Sample papers.

There are a total of 31 questions in the NCERT Solutions Class 8 Maths Chapter 3 Understanding Quadrilaterals that are distributed among 4 exercises. There are different types of questions such as true and false sums, identifying the type of shape based on certain properties, and finding the measure of a particular angle using formulas.

NCERT Solutions for Class 8 Maths Chapter 3- Understanding Quadrilaterals: Download Free PDF. Class 8 Maths Chapter 3: The chapter likewise covers various polygons and contains four exercises that help the students in understanding these shapes appropriately.The arrangement of quadrilaterals is dependent on the nature of its sides or angles.

NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals are provided below. Our solutions covered each questions of the chapter and explains every concept with a clarified explanation. To score good marks in Class 8 Mathematics examination, it is advised to solve questions provided at the end of each chapter in the NCERT book.

Ex 3.1 Class 8 Maths Question 5. What is a regular polygon? State the name of a regular polygon of (i) 3 sides (ii) 4 sides (iii) 6 sides Solution: A polygon with equal sides and equal angles is called a regular polygon. (i) Equilateral triangle (ii) Square (iii) Regular Hexagon. Ex 3.1 Class 8 Maths Question 6.

Updated for new NCERT Book. Get NCERT Solutions of Chapter 3 Class 8 Understanding Quadrilaterals free at teachoo. Answers to all exercise questions and examples have been solved, with concepts of the chapter explained. In this chapter, we will learn. To learn from the NCERT, click on an exercise or example link below to get started.

Math; Class 8; Unit 3: Understanding Quadrilaterals. 400 possible mastery points ... Understanding Quadrilaterals 3.2 Get 6 of 8 questions to level up! Understanding Quadrilaterals 3.3 ... Quadrilateral types (Opens a modal) Kites as a geometric shape (Opens a modal) Practice. Understanding Quadrilaterals 3.3 Get 6 of 8 questions to level up ...

CBSE Maths Value Based Questions for Class 8th Chapter 3 Understanding Quadrilaterals download here in PDF format. The most CBSE Maths Value Based Questions for annual examination are given here for free of cost. The additional questions for practice the Class 8th exam are collected from various sources. It covers questions asked in previous ...

Question 3. In the given figure, find x. Question 4. The angles of a quadrilateral are in the ratio of 2 : 3 : 5 : 8. Find the measure of each angle. Let the angles of the quadrilateral be 2x°, 3x°, 5x° and 8x°. and 8 × 20 = 160°. Question 5. Find the measure of an interior angle of a regular polygon of 9 sides.

This page is prepared by the academic team of Physics Wallah. Download Important Questions for class 8 Maths chapter 3 Understanding Quadrilaterals free Pdf. The pdf of chapter 3 Understanding Quadrilaterals consist of step by step solutions of all questions. Physics Wallah is a platform having Expert teacher pool form school and coaching ...

MCQs Questions for Class 8 Maths Chapter 3 Understanding Quadrilaterals. Page No: 41. Exercise 3.1. 1. Given here are some figures. Classify each of them on the basis of the following. (a) Simple curve (b) Simple closed curve (c) Polygon. (d) Convex polygon (e) Concave polygon. Answer.

3.4 Kinds of Quadrilaterals Based on the nature of the sides or angles of a quadrilateral, it gets special names. 3.4.1 Trapezium Trapezium is a quadrilateral with a pair of parallel sides. These are trapeziums These are not trapeziums Study the above figures and discuss with your friends why some of them are trapeziums while some are not.

Get the free PDF version of ML Aggarwal Class 8 ICSE Maths Solutions for Chapter 13. Refer to the solutions at your convenience. Add this Solutions PDF to your study material for quadrilaterals and become better at solving geometric problems. By using these solutions, stay ahead of the competition and score well in the exams.

The NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals PDF includes plenty of questions to solve so that students can understand the concepts in a better way. Students can refer to the portable document format of Chapter 3 Understanding Quadrilaterals questions through the Selfstudys website from their comfort zone. By ...

20. The kite has exactly two distinct consecutive pairs of sides of equal length. Answer: A. True. Explanation: A kite is a quadrilateral that has exactly two distinct consecutive pairs of sides of equal length. Class 8 Maths Chapter 3 Understanding Quadrilaterals MCQs Questions are provided online at BYJU'S, with answers. Also, the PDF of ...

R, P, Q are the mid-points of corresponding sides AB, BC, CA in ΔABC, the figure, so obtained BPQR will be:, a. parallelogram b. trapezium, c. quadrilateral, d. none, Case Study-2, Read the Source/Text given below and answer the questions:, During Math Lab Activity each student was given four broomsticks of lengths, 8cm, 8cm, 5cm,5cm to make ...