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 80° and 30° = ____°
- Third angle of a triangle with angles 51° and 28° = ____°
- Third angle of a triangle with angles 51° and 13° = ____°
- Third angle of a triangle with angles 51° and 44° = ____°
- Complement of 82° = ____°
- Supplement of 108° = ____°
- Third angle of a triangle with angles 55° and 23° = ____°
- Third angle of a triangle with angles 68° and 59° = ____°
- Supplement of 52° = ____°
- Supplement of 13° = ____°
- Complement of 83° = ____°
- Third angle of a triangle with angles 20° and 60° = ____°
- Supplement of 167° = ____°
- Third angle of a triangle with angles 29° and 137° = ____°
- Third angle of a triangle with angles 41° and 52° = ____°
- Third angle of a triangle with angles 19° and 64° = ____°
- Third angle of a triangle with angles 73° and 30° = ____°
- Complement of 68° = ____°
- Supplement of 124° = ____°
- Supplement of 81° = ____°