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 49° and 87° = ____°
- Supplement of 73° = ____°
- Third angle of a triangle with angles 42° and 69° = ____°
- Complement of 74° = ____°
- Supplement of 113° = ____°
- Complement of 43° = ____°
- Third angle of a triangle with angles 54° and 57° = ____°
- Supplement of 122° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 70° and 40° = ____°
- Complement of 22° = ____°
- Complement of 77° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 76° and 27° = ____°
- Supplement of 138° = ____°
- Supplement of 110° = ____°
- Complement of 66° = ____°
- Supplement of 130° = ____°
- Supplement of 178° = ____°
- Third angle of a triangle with angles 80° and 28° = ____°