McGraw Hill Math Grade 4 Chapter 12 Lesson 3 Answer Key Acute, Right, and Obtuse Angles

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Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 12 Lesson 3 Acute, Right, and Obtuse Angles to secure good marks & knowledge in the exams.

McGraw-Hill Math Grade 4 Answer Key Chapter 12 Lesson 3 Acute, Right, and Obtuse Angles

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Question 1.
Which figure is an obtuse angle? Place a check mark under the correct answer.
McGraw Hill Math Grade 4 Chapter 12 Lesson 3 Answer Key Acute, Right, and Obtuse Angles 1

Explanation:
The first figure is an obtuse angle
So, i placed a check mark under the first figure.

Question 2.
Which figure is an acute angle? Place a check mark under the correct answer.
McGraw Hill Math Grade 4 Chapter 12 Lesson 3 Answer Key Acute, Right, and Obtuse Angles 2
Answer:
McGraw Hill Math Grade 4 Chapter 12 Lesson 3 Answer Key img 1

Explanation:
The second figure is an acute angle
So, i placed a check mark under the second figure.

Question 3.
Draw an obtuse angle. Label it ∠RPQ. Draw a right angle. Label it ∠STV. Draw an acute angle. Label it ∠ABC.
Answer:
McGraw Hill Math Grade 4 Chapter 12 Lesson 3 Answer Key img 2

Explanation:
I drew an obtuse angle and labeled it ∠RPQ
I drew a right angle and labeled it ∠STV
I drew an acute angle and labeled it ∠ABC.

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