Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 87° = ____°
- Complement of 10° = ____°
- Supplement of 124° = ____°
- Complement of 85° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 67° and 77° = ____°
- Supplement of 122° = ____°
- Complement of 21° = ____°
- Supplement of 96° = ____°
- Complement of 16° = ____°
- Supplement of 60° = ____°
- Third angle of a triangle with angles 64° and 19° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 20° and 119° = ____°
- Complement of 18° = ____°
- Supplement of 70° = ____°
- Third angle of a triangle with angles 30° and 31° = ____°
- Third angle of a triangle with angles 61° and 18° = ____°
- Third angle of a triangle with angles 75° and 25° = ____°
- Third angle of a triangle with angles 80° and 51° = ____°