Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 10° = ____°
- Supplement of 111° = ____°
- Complement of 79° = ____°
- Supplement of 53° = ____°
- Third angle of a triangle with angles 51° and 80° = ____°
- Third angle of a triangle with angles 15° and 13° = ____°
- Supplement of 130° = ____°
- Supplement of 26° = ____°
- Complement of 13° = ____°
- Complement of 68° = ____°
- Supplement of 95° = ____°
- Supplement of 28° = ____°
- Complement of 62° = ____°
- Supplement of 71° = ____°
- Supplement of 158° = ____°
- Third angle of a triangle with angles 57° and 71° = ____°
- Third angle of a triangle with angles 65° and 44° = ____°
- Third angle of a triangle with angles 19° and 147° = ____°
- Third angle of a triangle with angles 30° and 79° = ____°
- Third angle of a triangle with angles 39° and 129° = ____°