Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 78° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 62° and 33° = ____°
- Supplement of 117° = ____°
- Third angle of a triangle with angles 21° and 66° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 37° and 91° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 45° and 34° = ____°
- Complement of 77° = ____°
- Supplement of 35° = ____°
- Complement of 21° = ____°
- Complement of 75° = ____°
- Supplement of 2° = ____°
- Supplement of 8° = ____°
- Third angle of a triangle with angles 12° and 58° = ____°
- Third angle of a triangle with angles 13° and 140° = ____°
- Complement of 16° = ____°
- Supplement of 57° = ____°
- Supplement of 51° = ____°