Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 178° = ____°
- Supplement of 138° = ____°
- Supplement of 69° = ____°
- Complement of 39° = ____°
- Supplement of 1° = ____°
- Complement of 87° = ____°
- Third angle of a triangle with angles 50° and 13° = ____°
- Third angle of a triangle with angles 78° and 45° = ____°
- Third angle of a triangle with angles 16° and 26° = ____°
- Third angle of a triangle with angles 19° and 75° = ____°
- Complement of 80° = ____°
- Complement of 52° = ____°
- Complement of 3° = ____°
- Supplement of 130° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 61° and 109° = ____°
- Supplement of 12° = ____°
- Third angle of a triangle with angles 34° and 65° = ____°
- Supplement of 126° = ____°
- Supplement of 25° = ____°