Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 15° = ____°
- Third angle of a triangle with angles 60° and 10° = ____°
- Supplement of 54° = ____°
- Complement of 78° = ____°
- Complement of 41° = ____°
- Supplement of 121° = ____°
- Supplement of 123° = ____°
- Supplement of 88° = ____°
- Complement of 68° = ____°
- Supplement of 122° = ____°
- Complement of 69° = ____°
- Complement of 20° = ____°
- Supplement of 62° = ____°
- Complement of 61° = ____°
- Supplement of 50° = ____°
- Supplement of 7° = ____°
- Third angle of a triangle with angles 51° and 104° = ____°
- Supplement of 44° = ____°
- Complement of 62° = ____°
- Supplement of 135° = ____°