Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 18° = ____°
- Supplement of 11° = ____°
- Supplement of 151° = ____°
- Supplement of 83° = ____°
- Complement of 49° = ____°
- Complement of 13° = ____°
- Third angle of a triangle with angles 51° and 21° = ____°
- Third angle of a triangle with angles 28° and 121° = ____°
- Supplement of 99° = ____°
- Third angle of a triangle with angles 75° and 57° = ____°
- Supplement of 63° = ____°
- Third angle of a triangle with angles 34° and 83° = ____°
- Complement of 60° = ____°
- Third angle of a triangle with angles 25° and 98° = ____°
- Complement of 20° = ____°
- Complement of 89° = ____°
- Supplement of 160° = ____°
- Third angle of a triangle with angles 33° and 68° = ____°
- Supplement of 19° = ____°
- Complement of 30° = ____°