Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 80° = ____°
- Complement of 75° = ____°
- Third angle of a triangle with angles 54° and 40° = ____°
- Supplement of 138° = ____°
- Third angle of a triangle with angles 25° and 78° = ____°
- Supplement of 114° = ____°
- Supplement of 61° = ____°
- Third angle of a triangle with angles 50° and 119° = ____°
- Supplement of 130° = ____°
- Third angle of a triangle with angles 11° and 124° = ____°
- Supplement of 32° = ____°
- Complement of 83° = ____°
- Complement of 77° = ____°
- Third angle of a triangle with angles 43° and 32° = ____°
- Third angle of a triangle with angles 59° and 90° = ____°
- Supplement of 97° = ____°
- Complement of 59° = ____°
- Third angle of a triangle with angles 13° and 46° = ____°
- Complement of 12° = ____°
- Third angle of a triangle with angles 13° and 29° = ____°