Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 111° = ____°
- Supplement of 70° = ____°
- Supplement of 174° = ____°
- Third angle of a triangle with angles 72° and 78° = ____°
- Third angle of a triangle with angles 38° and 56° = ____°
- Supplement of 30° = ____°
- Supplement of 28° = ____°
- Supplement of 59° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 24° and 36° = ____°
- Complement of 48° = ____°
- Third angle of a triangle with angles 70° and 76° = ____°
- Complement of 20° = ____°
- Complement of 12° = ____°
- Third angle of a triangle with angles 25° and 20° = ____°
- Supplement of 121° = ____°
- Complement of 87° = ____°
- Complement of 52° = ____°
- Supplement of 172° = ____°
- Complement of 18° = ____°