Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 12° = ____°
- Complement of 39° = ____°
- Third angle of a triangle with angles 44° and 26° = ____°
- Third angle of a triangle with angles 36° and 91° = ____°
- Supplement of 138° = ____°
- Third angle of a triangle with angles 39° and 40° = ____°
- Complement of 20° = ____°
- Complement of 44° = ____°
- Third angle of a triangle with angles 57° and 107° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 23° and 62° = ____°
- Complement of 89° = ____°
- Complement of 42° = ____°
- Complement of 3° = ____°
- Complement of 50° = ____°
- Supplement of 117° = ____°
- Complement of 53° = ____°
- Third angle of a triangle with angles 73° and 22° = ____°
- Supplement of 158° = ____°
- Complement of 58° = ____°