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 40° and 78° = ____°
- Supplement of 83° = ____°
- Third angle of a triangle with angles 77° and 37° = ____°
- Supplement of 81° = ____°
- Third angle of a triangle with angles 28° and 97° = ____°
- Supplement of 98° = ____°
- Third angle of a triangle with angles 52° and 89° = ____°
- Third angle of a triangle with angles 59° and 75° = ____°
- Supplement of 77° = ____°
- Complement of 58° = ____°
- Supplement of 16° = ____°
- Third angle of a triangle with angles 31° and 10° = ____°
- Third angle of a triangle with angles 45° and 84° = ____°
- Complement of 39° = ____°
- Complement of 67° = ____°
- Third angle of a triangle with angles 69° and 94° = ____°
- Supplement of 147° = ____°
- Third angle of a triangle with angles 34° and 93° = ____°
- Third angle of a triangle with angles 18° and 121° = ____°
- Supplement of 127° = ____°