Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 1° = ____°
- Third angle of a triangle with angles 10° and 127° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 22° and 91° = ____°
- Supplement of 89° = ____°
- Third angle of a triangle with angles 25° and 21° = ____°
- Complement of 14° = ____°
- Third angle of a triangle with angles 80° and 55° = ____°
- Third angle of a triangle with angles 75° and 28° = ____°
- Complement of 87° = ____°
- Complement of 73° = ____°
- Third angle of a triangle with angles 11° and 117° = ____°
- Supplement of 56° = ____°
- Supplement of 17° = ____°
- Third angle of a triangle with angles 71° and 36° = ____°
- Supplement of 70° = ____°
- Supplement of 172° = ____°
- Complement of 5° = ____°
- Supplement of 103° = ____°
- Complement of 8° = ____°