Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 69° = ____°
- Third angle of a triangle with angles 80° and 49° = ____°
- Third angle of a triangle with angles 41° and 117° = ____°
- Third angle of a triangle with angles 71° and 97° = ____°
- Third angle of a triangle with angles 77° and 23° = ____°
- Third angle of a triangle with angles 20° and 23° = ____°
- Third angle of a triangle with angles 61° and 85° = ____°
- Complement of 49° = ____°
- Supplement of 141° = ____°
- Third angle of a triangle with angles 58° and 91° = ____°
- Complement of 33° = ____°
- Complement of 46° = ____°
- Third angle of a triangle with angles 45° and 63° = ____°
- Third angle of a triangle with angles 76° and 83° = ____°
- Third angle of a triangle with angles 31° and 76° = ____°
- Complement of 54° = ____°
- Complement of 39° = ____°
- Supplement of 57° = ____°
- Supplement of 97° = ____°
- Supplement of 75° = ____°