Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 36° = ____°
- Third angle of a triangle with angles 71° and 90° = ____°
- Complement of 37° = ____°
- Third angle of a triangle with angles 41° and 120° = ____°
- Complement of 42° = ____°
- Complement of 70° = ____°
- Supplement of 143° = ____°
- Complement of 60° = ____°
- Supplement of 153° = ____°
- Complement of 57° = ____°
- Third angle of a triangle with angles 42° and 32° = ____°
- Third angle of a triangle with angles 66° and 14° = ____°
- Third angle of a triangle with angles 62° and 78° = ____°
- Complement of 64° = ____°
- Complement of 14° = ____°
- Third angle of a triangle with angles 11° and 25° = ____°
- Third angle of a triangle with angles 31° and 80° = ____°
- Complement of 21° = ____°
- Supplement of 92° = ____°
- Third angle of a triangle with angles 35° and 44° = ____°