This handy **Spectrum Math Grade 4 Answer Key Chapter 7 Lesson 7.16 Measuring and Drawing Angles** provides detailed answers for the workbook questions.

## Spectrum Math Grade 4 Chapter 7 Lesson 7.16 Measuring and Drawing Angles Answers Key

**Use a protractor to measure each angle.**

Question 1.

a.

____________ = ___________°

Answer:

The measure of the angle is 60°

Explanation:

By using the protractor we measured the angle of the given figure.

The angle is 60°.

b.

____________ = ___________°

Answer:

The measure of the angle is 90°.

Explanation:

A right angle measures exactly 90°. So the given figure has 90°.

Question 2.

a.

____________ = ___________°

Answer:

The measure of the given angle is 120°.

Explanation:

The given figure has an angle of 120°.

∠PQR = 120°.

b.

____________ = ___________°

Answer:

The measure of the given angle is 175°.

Explanation:

The given figure has an angle of 175°.

∠XYZ = 175°.

Question 3.

a.

____________ = ___________°

Answer:

The measure of the angle is 90°.

Explanation:

A right angle measures exactly 90°. So the given figure has 90°.

∠123 = 90°.

b.

____________ = ___________°

Answer:

The measure of the angle is 30°.

Explanation:

The given figure has an angle of 30°.

∠ABC = 30°.

**Draw an angle that measures the degrees given.**

Question 4.

90°

Answer:

We have drawn an angle that measures the given degrees.

Explanation:

Question 5.

50°

Answer:

We have drawn an angle that measures the given degrees.

Explanation:

Question 6.

125°

Answer:

We have drawn an angle that measures the given degrees.

Explanation: