Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 5° = ____°
- Complement of 61° = ____°
- Third angle of a triangle with angles 12° and 73° = ____°
- Complement of 40° = ____°
- Supplement of 138° = ____°
- Supplement of 23° = ____°
- Supplement of 61° = ____°
- Complement of 56° = ____°
- Supplement of 162° = ____°
- Third angle of a triangle with angles 76° and 89° = ____°
- Complement of 45° = ____°
- Complement of 81° = ____°
- Supplement of 77° = ____°
- Complement of 37° = ____°
- Supplement of 147° = ____°
- Third angle of a triangle with angles 33° and 14° = ____°
- Third angle of a triangle with angles 32° and 76° = ____°
- Third angle of a triangle with angles 29° and 18° = ____°
- Third angle of a triangle with angles 29° and 125° = ____°
- Complement of 62° = ____°