Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 60° = ____°
- Third angle of a triangle with angles 80° and 31° = ____°
- Third angle of a triangle with angles 80° and 50° = ____°
- Supplement of 155° = ____°
- Supplement of 125° = ____°
- Supplement of 10° = ____°
- Complement of 70° = ____°
- Complement of 10° = ____°
- Supplement of 111° = ____°
- Supplement of 107° = ____°
- Complement of 46° = ____°
- Supplement of 77° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 60° and 93° = ____°
- Complement of 39° = ____°
- Supplement of 35° = ____°
- Third angle of a triangle with angles 47° and 46° = ____°
- Complement of 19° = ____°
- Third angle of a triangle with angles 73° and 49° = ____°
- Supplement of 5° = ____°