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 19° and 74° = ____°
- Third angle of a triangle with angles 57° and 31° = ____°
- Complement of 30° = ____°
- Third angle of a triangle with angles 67° and 57° = ____°
- Supplement of 41° = ____°
- Supplement of 42° = ____°
- Third angle of a triangle with angles 10° and 45° = ____°
- Supplement of 77° = ____°
- Third angle of a triangle with angles 45° and 114° = ____°
- Supplement of 28° = ____°
- Complement of 2° = ____°
- Supplement of 53° = ____°
- Third angle of a triangle with angles 80° and 21° = ____°
- Supplement of 81° = ____°
- Complement of 73° = ____°
- Supplement of 27° = ____°
- Supplement of 17° = ____°
- Supplement of 60° = ____°
- Complement of 9° = ____°
- Complement of 61° = ____°