Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 71° and 83° = ____°
- Complement of 15° = ____°
- Complement of 25° = ____°
- Complement of 81° = ____°
- Third angle of a triangle with angles 13° and 120° = ____°
- Complement of 89° = ____°
- Complement of 9° = ____°
- Complement of 57° = ____°
- Complement of 50° = ____°
- Supplement of 156° = ____°
- Third angle of a triangle with angles 48° and 15° = ____°
- Complement of 36° = ____°
- Supplement of 102° = ____°
- Third angle of a triangle with angles 72° and 13° = ____°
- Complement of 3° = ____°
- Third angle of a triangle with angles 60° and 47° = ____°
- Complement of 53° = ____°
- Supplement of 128° = ____°
- Supplement of 32° = ____°
- Third angle of a triangle with angles 35° and 129° = ____°