Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 21° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 10° and 19° = ____°
- Third angle of a triangle with angles 42° and 28° = ____°
- Supplement of 22° = ____°
- Complement of 74° = ____°
- Third angle of a triangle with angles 60° and 19° = ____°
- Complement of 33° = ____°
- Complement of 44° = ____°
- Supplement of 51° = ____°
- Third angle of a triangle with angles 61° and 61° = ____°
- Complement of 24° = ____°
- Supplement of 162° = ____°
- Complement of 54° = ____°
- Supplement of 76° = ____°
- Complement of 27° = ____°
- Supplement of 112° = ____°
- Complement of 78° = ____°
- Supplement of 30° = ____°
- Third angle of a triangle with angles 79° and 68° = ____°