Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 17° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 40° and 102° = ____°
- Complement of 30° = ____°
- Supplement of 18° = ____°
- Complement of 21° = ____°
- Complement of 8° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 32° and 56° = ____°
- Third angle of a triangle with angles 56° and 13° = ____°
- Supplement of 12° = ____°
- Complement of 48° = ____°
- Complement of 60° = ____°
- Third angle of a triangle with angles 58° and 12° = ____°
- Supplement of 42° = ____°
- Complement of 81° = ____°
- Supplement of 35° = ____°
- Third angle of a triangle with angles 79° and 67° = ____°
- Supplement of 146° = ____°
- Supplement of 135° = ____°