eureka math grade 4 module 2 lesson 3 homework answers

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4th grade (Eureka Math/EngageNY)

Unit 1: module 1: place value, rounding, and algorithms for addition and subtraction, unit 2: module 2: unit conversions and problem solving with metric measurement, unit 3: module 3: multi-digit multiplication and division, unit 4: module 4: angle measure and plane figures, unit 5: module 5: fraction equivalence, ordering, and operations, unit 6: module 6: decimal fractions, unit 7: module 7: exploring measurement with multiplication.

Eureka Math Grade 4 Module 3 Lesson 38 Answer Key

Engage ny eureka math 4th grade module 3 lesson 38 answer key, eureka math grade 4 module 3 lesson 38 problem set answer key.

Eureka Math Grade 4 Module 3 Lesson 38 Exit Ticket Answer Key

Solve using the multiplication algorithm.

Eureka Math Grade 4 Module 3 Lesson 38 Homework Answer Key

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Eureka Math Grade 4 Module 4 Lesson 2 Answer Key

Engage ny eureka math 4th grade module 4 lesson 2 answer key, eureka math grade 4 module 4 lesson 2 problem set answer key.

Question 3. Construct each of the following using a straightedge and the right angle template that you created. Explain the characteristics of each by comparing the angle to a right angle. Use the words greater than, less than, or equal to in your explanations. a. Acute angle Answer: Acute angle: An acute angle is an angle that measures less than 90 degrees. In other words, we can say that the angle which is smaller than the right angle is also known as the Acute angle.

b. Right angle Answer: Right angle: A right angle is an angle that has straight lines that intersect each other at 90 degrees which are perpendicular to each other at the intersection so that we will form a right angle.

c. Obtuse angle Answer: Obtuse angle: An obtuse angle is an angle that measures greater than 90 degrees and less than 180 degrees, so the angles that are longer than a right angle and smaller than a straight angle are called Obtuse angle.

Eureka Math Grade 4 Module 4 Lesson 2 Exit Ticket Answer Key

Question 1. Fill in the blanks to make true statements using one of the following words: acute, obtuse, right, straight. a. In class, we made a __________________ angle when we folded paper twice. Answer: In class, we made a right angle when we folded the paper twice.

Explanation: By folding paper twice we will get a right angle triangle. As the right angle is an angle that has straight lines that intersect each other at 90 degrees which are perpendicular to each other at the intersection so that we will form a right angle.

b. An __________________ angle is smaller than a right angle. Answer: An acute angle is smaller than a right angle.

Explanation: An acute angle is smaller than a right angle. As the acute angle is an angle that measures less than 90 degrees. In other words, we can say that the angle which is smaller than the right angle is also known as the Acute angle.

c. An __________________ angle is larger than a right angle, but smaller than a straight angle. Answer: An obtuse angle is larger than a right angle but smaller than a straight angle.

Explanation: An obtuse angle is larger than a right angle but smaller than a straight angle. As the obtuse angle is an angle that measures greater than 90 degrees and less than 180 degrees, so the angles that are longer than a right angle and smaller than a straight angle are called the Obtuse angle.

Explanation: Right angle: A right angle is an angle that has straight lines that intersect each other at 90 degrees which are perpendicular to each other at the intersection so that we will form a right angle. So in the above image, the right angles are <C and <G.

b. Which angles are obtuse angles? __________________________________________________ Answer: In the above image, the obtuse angles are <B and <E.

Explanation: Obtuse angle: An obtuse angle is an angle that measures greater than 90 degrees and less than 180 degrees, so the angles that are longer than a right angle and smaller than a straight angle are called Obtuse angle. So in the above image, the obtuse angles are <B and <E.

c. Which angles are acute angles? ___________________________________________________ Answer: In the above image, the obtuse angles are <A and <D.

Explanation: Acute angle: An acute angle is an angle that measures less than 90 degrees. In other words, we can say that the angle which is smaller than the right angle is also known as the Acute angle. So in the above image, the obtuse angles are <A and <D.

d. Which angles are straight angles? _________________________________________________ Answer: In the above image, the obtuse angles are <F and <H.

Explanation: A straight line is a line that cannot be curved or bent and a line is an object in geometry that is characterized under the zero-width object that extends on both sides. The straight line is a line that extends to both sides to infinity and has no curves. So in the above image, the obtuse angles are <F and <H.

Eureka Math Grade 4 Module 4 Lesson 2 Homework Answer Key

Acute angle: An acute angle is an angle that measures less than 90 degrees. In other words, we can say that the angle which is smaller than the right angle is also known as the Acute angle. So in the above image, the acute angles will be a, e, h. Right angle: A right angle is an angle that has straight lines that intersect each other at 90 degrees which are perpendicular to each other at the intersection so that we will form a right angle. So in the above image, the right angles will be g, j, b. Obtuse angle: An obtuse angle is an angle that measures greater than 90 degrees and less than 180 degrees, so the angles that are longer than a right angle and smaller than a straight angle are called Obtuse angle. So in the above image, the obtuse angles will be c, i, d, f.

Acute angle: An acute angle is an angle that measures less than 90 degrees. In other words, we can say that the angle which is smaller than the right angle is also known as the Acute angle. So in the above image, the acute angles will be <ABC, <DEF. Right angle: A right angle is an angle that has straight lines that intersect each other at 90 degrees which are perpendicular to each other at the intersection so that we will form a right angle. So in the above image, the right angles will be <MNO, <PQR. Obtuse angle: An obtuse angle is an angle that measures greater than 90 degrees and less than 180 degrees, so the angles that are longer than a right angle and smaller than a straight angle are called Obtuse angle. So in the above image, the obtuse angles will be <GHI, <JKL.

Eureka Math Grade 4 Module 4 Lesson 2 Template Answer Key

Explanation: Acute angle: An acute angle is an angle that measures less than 90 degrees. In other words, we can say that the angle which is smaller than the right angle is also known as the Acute angle. So in the above image, the acute angles will be <D, <F. Right angle: A right angle is an angle that has straight lines that intersect each other at 90 degrees which are perpendicular to each other at the intersection so that we will form a right angle. So in the above image, the right angles will be <A, <B, <E, <G. Obtuse angle: An obtuse angle is an angle that measures greater than 90 degrees and less than 180 degrees, so the angles that are longer than a right angle and smaller than a straight angle are called Obtuse angle. So in the above image, the obtuse angles will be <C, <H, <I, <J.

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