Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 60° = ____°
- Complement of 77° = ____°
- Supplement of 153° = ____°
- Complement of 38° = ____°
- Third angle of a triangle with angles 21° and 45° = ____°
- Complement of 81° = ____°
- Complement of 68° = ____°
- Complement of 7° = ____°
- Third angle of a triangle with angles 46° and 40° = ____°
- Third angle of a triangle with angles 80° and 67° = ____°
- Supplement of 94° = ____°
- Complement of 16° = ____°
- Third angle of a triangle with angles 31° and 82° = ____°
- Third angle of a triangle with angles 17° and 39° = ____°
- Supplement of 165° = ____°
- Supplement of 57° = ____°
- Complement of 57° = ____°
- Supplement of 12° = ____°
- Complement of 19° = ____°
- Third angle of a triangle with angles 12° and 144° = ____°