Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 19° = ____°
- Third angle of a triangle with angles 12° and 75° = ____°
- Supplement of 17° = ____°
- Third angle of a triangle with angles 70° and 84° = ____°
- Third angle of a triangle with angles 38° and 109° = ____°
- Supplement of 115° = ____°
- Third angle of a triangle with angles 39° and 128° = ____°
- Complement of 79° = ____°
- Supplement of 175° = ____°
- Complement of 68° = ____°
- Third angle of a triangle with angles 58° and 82° = ____°
- Supplement of 69° = ____°
- Third angle of a triangle with angles 43° and 73° = ____°
- Third angle of a triangle with angles 33° and 32° = ____°
- Complement of 58° = ____°
- Supplement of 166° = ____°
- Supplement of 136° = ____°
- Supplement of 131° = ____°
- Supplement of 165° = ____°
- Third angle of a triangle with angles 29° and 140° = ____°