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 20° and 78° = ____°
- Complement of 71° = ____°
- Supplement of 11° = ____°
- Third angle of a triangle with angles 11° and 27° = ____°
- Supplement of 71° = ____°
- Supplement of 34° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 48° and 98° = ____°
- Supplement of 55° = ____°
- Supplement of 8° = ____°
- Supplement of 129° = ____°
- Supplement of 166° = ____°
- Third angle of a triangle with angles 12° and 133° = ____°
- Supplement of 67° = ____°
- Supplement of 16° = ____°
- Complement of 60° = ____°
- Third angle of a triangle with angles 25° and 79° = ____°
- Supplement of 17° = ____°
- Supplement of 32° = ____°
- Third angle of a triangle with angles 33° and 113° = ____°