Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 89° = ____°
- Supplement of 27° = ____°
- Third angle of a triangle with angles 59° and 40° = ____°
- Complement of 45° = ____°
- Supplement of 156° = ____°
- Supplement of 12° = ____°
- Complement of 19° = ____°
- Third angle of a triangle with angles 51° and 80° = ____°
- Third angle of a triangle with angles 76° and 90° = ____°
- Third angle of a triangle with angles 31° and 109° = ____°
- Third angle of a triangle with angles 35° and 13° = ____°
- Third angle of a triangle with angles 35° and 64° = ____°
- Supplement of 16° = ____°
- Supplement of 66° = ____°
- Complement of 8° = ____°
- Third angle of a triangle with angles 11° and 122° = ____°
- Third angle of a triangle with angles 49° and 30° = ____°
- Third angle of a triangle with angles 73° and 33° = ____°
- Supplement of 9° = ____°
- Complement of 60° = ____°