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 73° and 62° = ____°
- Third angle of a triangle with angles 58° and 69° = ____°
- Third angle of a triangle with angles 67° and 90° = ____°
- Third angle of a triangle with angles 42° and 68° = ____°
- Third angle of a triangle with angles 48° and 33° = ____°
- Third angle of a triangle with angles 54° and 99° = ____°
- Complement of 23° = ____°
- Supplement of 156° = ____°
- Supplement of 173° = ____°
- Supplement of 31° = ____°
- Third angle of a triangle with angles 49° and 21° = ____°
- Complement of 47° = ____°
- Third angle of a triangle with angles 63° and 97° = ____°
- Third angle of a triangle with angles 35° and 114° = ____°
- Third angle of a triangle with angles 67° and 47° = ____°
- Third angle of a triangle with angles 49° and 84° = ____°
- Third angle of a triangle with angles 36° and 29° = ____°
- Third angle of a triangle with angles 63° and 20° = ____°
- Supplement of 20° = ____°
- Supplement of 143° = ____°