Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 87° = ____°
- Supplement of 171° = ____°
- Supplement of 178° = ____°
- Complement of 26° = ____°
- Supplement of 21° = ____°
- Third angle of a triangle with angles 48° and 53° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 36° and 70° = ____°
- Complement of 11° = ____°
- Complement of 89° = ____°
- Supplement of 155° = ____°
- Supplement of 78° = ____°
- Complement of 85° = ____°
- Third angle of a triangle with angles 57° and 36° = ____°
- Complement of 19° = ____°
- Supplement of 42° = ____°
- Complement of 62° = ____°
- Supplement of 14° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 52° and 71° = ____°