Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 51° = ____°
- Complement of 61° = ____°
- Complement of 45° = ____°
- Supplement of 25° = ____°
- Third angle of a triangle with angles 45° and 77° = ____°
- Complement of 9° = ____°
- Complement of 66° = ____°
- Supplement of 141° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 54° and 50° = ____°
- Supplement of 83° = ____°
- Supplement of 77° = ____°
- Supplement of 34° = ____°
- Complement of 39° = ____°
- Third angle of a triangle with angles 77° and 58° = ____°
- Third angle of a triangle with angles 50° and 73° = ____°
- Supplement of 54° = ____°
- Third angle of a triangle with angles 70° and 28° = ____°
- Third angle of a triangle with angles 54° and 42° = ____°
- Supplement of 5° = ____°