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 55° and 16° = ____°
- Complement of 31° = ____°
- Supplement of 60° = ____°
- Third angle of a triangle with angles 40° and 106° = ____°
- Third angle of a triangle with angles 28° and 122° = ____°
- Complement of 18° = ____°
- Complement of 81° = ____°
- Complement of 72° = ____°
- Complement of 20° = ____°
- Supplement of 38° = ____°
- Supplement of 25° = ____°
- Supplement of 151° = ____°
- Supplement of 84° = ____°
- Supplement of 75° = ____°
- Complement of 70° = ____°
- Supplement of 115° = ____°
- Complement of 30° = ____°
- Third angle of a triangle with angles 47° and 112° = ____°
- Supplement of 107° = ____°
- Supplement of 83° = ____°