Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 109° = ____°
- Complement of 28° = ____°
- Complement of 57° = ____°
- Complement of 38° = ____°
- Complement of 87° = ____°
- Complement of 32° = ____°
- Complement of 85° = ____°
- Supplement of 45° = ____°
- Third angle of a triangle with angles 39° and 13° = ____°
- Third angle of a triangle with angles 19° and 142° = ____°
- Third angle of a triangle with angles 40° and 77° = ____°
- Complement of 18° = ____°
- Complement of 12° = ____°
- Third angle of a triangle with angles 16° and 100° = ____°
- Complement of 17° = ____°
- Supplement of 99° = ____°
- Complement of 30° = ____°
- Third angle of a triangle with angles 26° and 62° = ____°
- Supplement of 157° = ____°
- Third angle of a triangle with angles 68° and 24° = ____°