Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 68° = ____°
- Supplement of 107° = ____°
- Supplement of 118° = ____°
- Complement of 51° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 72° and 78° = ____°
- Third angle of a triangle with angles 71° and 17° = ____°
- Complement of 44° = ____°
- Third angle of a triangle with angles 80° and 55° = ____°
- Complement of 29° = ____°
- Complement of 28° = ____°
- Supplement of 175° = ____°
- Complement of 88° = ____°
- Supplement of 86° = ____°
- Complement of 67° = ____°
- Supplement of 129° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 10° and 90° = ____°
- Third angle of a triangle with angles 39° and 11° = ____°
- Supplement of 154° = ____°