Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 54° = ____°
- Complement of 19° = ____°
- Complement of 69° = ____°
- Supplement of 45° = ____°
- Complement of 4° = ____°
- Complement of 47° = ____°
- Complement of 20° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 48° and 54° = ____°
- Third angle of a triangle with angles 40° and 53° = ____°
- Supplement of 121° = ____°
- Complement of 30° = ____°
- Third angle of a triangle with angles 46° and 90° = ____°
- Third angle of a triangle with angles 80° and 19° = ____°
- Complement of 84° = ____°
- Supplement of 176° = ____°
- Third angle of a triangle with angles 13° and 65° = ____°
- Complement of 38° = ____°
- Supplement of 94° = ____°
- Complement of 48° = ____°