Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 51° = ____°
- Supplement of 107° = ____°
- Third angle of a triangle with angles 12° and 31° = ____°
- Third angle of a triangle with angles 67° and 45° = ____°
- Third angle of a triangle with angles 68° and 81° = ____°
- Complement of 86° = ____°
- Supplement of 140° = ____°
- Supplement of 96° = ____°
- Third angle of a triangle with angles 53° and 12° = ____°
- Third angle of a triangle with angles 43° and 27° = ____°
- Complement of 72° = ____°
- Third angle of a triangle with angles 36° and 27° = ____°
- Third angle of a triangle with angles 43° and 119° = ____°
- Third angle of a triangle with angles 38° and 97° = ____°
- Complement of 71° = ____°
- Supplement of 111° = ____°
- Supplement of 135° = ____°
- Supplement of 13° = ____°
- Complement of 36° = ____°
- Supplement of 133° = ____°