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:
