Using a Protractor Worksheet
Grade 3 Math worksheet on identifying and measuring angles using a protractor.
Includes
Standards
Topics
Using a Protractor
Name:
Date:
Score:
Read each question carefully and use your protractor to measure the angles or identify the correct angle type.
1. What is the name of the tool used to measure angles?
Ruler
Protractor
Compass
Scale
2. An angle that measures exactly 90 degrees is called a:
Acute angle
Obtuse angle
Right angle
Straight angle
3. A protractor is used to measure angles in .
4. An angle less than 90 degrees is called an angle.
5. An angle greater than 90 degrees but less than 180 degrees is called an angle.
6. Look at the protractor below. What is the measure of the angle shown?
7. A straight angle measures 180 degrees.
True
False
8. You should always align the vertex of the angle with the center point of the protractor.
True
False
9. Draw an acute angle and label its measure.
10. Draw an obtuse angle and label its measure.
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