Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 42° and 70° = ____°
- Complement of 38° = ____°
- Supplement of 86° = ____°
- Complement of 84° = ____°
- Third angle of a triangle with angles 41° and 85° = ____°
- Supplement of 156° = ____°
- Supplement of 19° = ____°
- Complement of 70° = ____°
- Supplement of 94° = ____°
- Complement of 54° = ____°
- Complement of 87° = ____°
- Third angle of a triangle with angles 40° and 47° = ____°
- Supplement of 10° = ____°
- Third angle of a triangle with angles 15° and 131° = ____°
- Supplement of 179° = ____°
- Third angle of a triangle with angles 77° and 78° = ____°
- Third angle of a triangle with angles 71° and 48° = ____°
- Supplement of 130° = ____°
- Complement of 45° = ____°
- Complement of 78° = ____°