Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 25° = ____°
- Supplement of 16° = ____°
- Third angle of a triangle with angles 12° and 71° = ____°
- Supplement of 37° = ____°
- Third angle of a triangle with angles 78° and 38° = ____°
- Supplement of 31° = ____°
- Supplement of 140° = ____°
- Third angle of a triangle with angles 59° and 107° = ____°
- Third angle of a triangle with angles 16° and 100° = ____°
- Complement of 36° = ____°
- Third angle of a triangle with angles 35° and 96° = ____°
- Complement of 42° = ____°
- Third angle of a triangle with angles 70° and 53° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 35° and 76° = ____°
- Complement of 89° = ____°
- Supplement of 2° = ____°
- Third angle of a triangle with angles 14° and 154° = ____°
- Complement of 66° = ____°
- Supplement of 75° = ____°