Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 127° = ____°
- Third angle of a triangle with angles 76° and 31° = ____°
- Complement of 18° = ____°
- Third angle of a triangle with angles 32° and 21° = ____°
- Third angle of a triangle with angles 60° and 13° = ____°
- Third angle of a triangle with angles 31° and 112° = ____°
- Third angle of a triangle with angles 74° and 73° = ____°
- Supplement of 41° = ____°
- Supplement of 109° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 25° and 40° = ____°
- Third angle of a triangle with angles 61° and 106° = ____°
- Third angle of a triangle with angles 61° and 103° = ____°
- Complement of 14° = ____°
- Third angle of a triangle with angles 41° and 41° = ____°
- Third angle of a triangle with angles 61° and 34° = ____°
- Third angle of a triangle with angles 62° and 23° = ____°
- Third angle of a triangle with angles 72° and 11° = ____°
- Complement of 73° = ____°
- Third angle of a triangle with angles 20° and 128° = ____°