Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 20° = ____°
- Complement of 24° = ____°
- Supplement of 115° = ____°
- Complement of 60° = ____°
- Supplement of 83° = ____°
- Third angle of a triangle with angles 30° and 121° = ____°
- Third angle of a triangle with angles 42° and 39° = ____°
- Third angle of a triangle with angles 64° and 53° = ____°
- Third angle of a triangle with angles 50° and 78° = ____°
- Complement of 43° = ____°
- Third angle of a triangle with angles 61° and 28° = ____°
- Supplement of 65° = ____°
- Supplement of 29° = ____°
- Third angle of a triangle with angles 20° and 100° = ____°
- Complement of 19° = ____°
- Complement of 53° = ____°
- Supplement of 165° = ____°
- Third angle of a triangle with angles 61° and 25° = ____°
- Complement of 71° = ____°
- Complement of 52° = ____°