Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 99° = ____°
- Complement of 11° = ____°
- Third angle of a triangle with angles 75° and 92° = ____°
- Third angle of a triangle with angles 20° and 29° = ____°
- Third angle of a triangle with angles 75° and 39° = ____°
- Complement of 52° = ____°
- Third angle of a triangle with angles 64° and 39° = ____°
- Third angle of a triangle with angles 68° and 30° = ____°
- Complement of 41° = ____°
- Supplement of 137° = ____°
- Third angle of a triangle with angles 28° and 31° = ____°
- Complement of 33° = ____°
- Complement of 15° = ____°
- Supplement of 138° = ____°
- Complement of 57° = ____°
- Complement of 54° = ____°
- Third angle of a triangle with angles 36° and 65° = ____°
- Third angle of a triangle with angles 15° and 148° = ____°
- Supplement of 31° = ____°
- Supplement of 48° = ____°