Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 69° = ____°
- Supplement of 45° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 28° and 71° = ____°
- Supplement of 166° = ____°
- Supplement of 136° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 72° and 62° = ____°
- Complement of 79° = ____°
- Third angle of a triangle with angles 14° and 135° = ____°
- Supplement of 90° = ____°
- Complement of 27° = ____°
- Complement of 42° = ____°
- Supplement of 40° = ____°
- Complement of 11° = ____°
- Third angle of a triangle with angles 16° and 100° = ____°
- Complement of 78° = ____°
- Complement of 81° = ____°
- Third angle of a triangle with angles 66° and 34° = ____°
- Third angle of a triangle with angles 69° and 71° = ____°