Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 38° = ____°
- Third angle of a triangle with angles 16° and 11° = ____°
- Supplement of 128° = ____°
- Supplement of 79° = ____°
- Complement of 12° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 55° and 27° = ____°
- Supplement of 45° = ____°
- Complement of 56° = ____°
- Supplement of 8° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 12° and 140° = ____°
- Complement of 49° = ____°
- Supplement of 137° = ____°
- Supplement of 149° = ____°
- Supplement of 127° = ____°
- Supplement of 83° = ____°
- Complement of 76° = ____°
- Complement of 31° = ____°
- Complement of 57° = ____°