Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 43° = ____°
- Third angle of a triangle with angles 15° and 108° = ____°
- Complement of 86° = ____°
- Complement of 42° = ____°
- Third angle of a triangle with angles 63° and 90° = ____°
- Third angle of a triangle with angles 27° and 23° = ____°
- Third angle of a triangle with angles 80° and 87° = ____°
- Complement of 55° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 27° and 123° = ____°
- Complement of 63° = ____°
- Supplement of 73° = ____°
- Supplement of 70° = ____°
- Complement of 60° = ____°
- Supplement of 4° = ____°
- Supplement of 169° = ____°
- Supplement of 62° = ____°
- Third angle of a triangle with angles 67° and 84° = ____°
- Third angle of a triangle with angles 66° and 69° = ____°
- Supplement of 178° = ____°