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Grade 5 Angle Measures Worksheet

This worksheet helps Grade 5 students practice identifying, measuring, and classifying angles using a protractor.

Grade 5 Math GeometryAnglesAngle Measures
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Includes

Multiple ChoiceFill in the BlanksShort AnswerTrue / FalseCustom

Standards

CCSS.MATH.CONTENT.4.MD.C.6CCSS.MATH.CONTENT.4.MD.C.7CCSS.MATH.CONTENT.5.G.B.3

Topics

MathGeometryAnglesGrade 5Measurement
7 sections · Free to use · Printable
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Grade 5 Angle Measures

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Read each question carefully and answer to the best of your ability. Use a protractor when necessary to measure angles accurately.

1. What type of angle measures exactly 90 degrees?

a

Acute angle

b

Obtuse angle

c

Right angle

d

Straight angle

2. An angle that measures less than 90 degrees is called a(n)   angle.

a

Obtuse

b

Acute

c

Right

d

Straight

Use the protractor to measure each angle and write its measure on the blank line.

3. Angle A:   degrees

4. Angle B:   degrees

5. Angle C:   degrees

6. Draw an acute angle and label its measure.

7. Draw an obtuse angle and label its measure.

8. All right angles are equal in measure.

T

True

F

False

9. A straight angle measures 180 degrees.

T

True

F

False

10. Two angles combine to form a right angle. If one angle measures 35 degrees, what is the measure of the other angle?

11. An angle is divided into three smaller angles. If the measures of two of the smaller angles are 40 degrees and 60 degrees, and the total measure of the original angle is 150 degrees, what is the measure of the third smaller angle?