Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 121° = ____°
- Complement of 61° = ____°
- Third angle of a triangle with angles 60° and 20° = ____°
- Third angle of a triangle with angles 39° and 57° = ____°
- Supplement of 166° = ____°
- Supplement of 75° = ____°
- Third angle of a triangle with angles 16° and 150° = ____°
- Supplement of 119° = ____°
- Third angle of a triangle with angles 67° and 28° = ____°
- Complement of 15° = ____°
- Complement of 78° = ____°
- Supplement of 100° = ____°
- Supplement of 48° = ____°
- Supplement of 153° = ____°
- Supplement of 11° = ____°
- Third angle of a triangle with angles 47° and 104° = ____°
- Supplement of 76° = ____°
- Third angle of a triangle with angles 47° and 63° = ____°
- Supplement of 22° = ____°
- Supplement of 145° = ____°