Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 1° = ____°
- Supplement of 139° = ____°
- Complement of 13° = ____°
- Complement of 66° = ____°
- Third angle of a triangle with angles 42° and 19° = ____°
- Complement of 33° = ____°
- Supplement of 91° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 75° and 22° = ____°
- Supplement of 19° = ____°
- Supplement of 166° = ____°
- Complement of 12° = ____°
- Supplement of 70° = ____°
- Supplement of 92° = ____°
- Third angle of a triangle with angles 38° and 66° = ____°
- Complement of 60° = ____°
- Supplement of 145° = ____°
- Third angle of a triangle with angles 62° and 28° = ____°
- Supplement of 55° = ____°
- Complement of 11° = ____°