Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 14° = ____°
- Third angle of a triangle with angles 80° and 88° = ____°
- Third angle of a triangle with angles 21° and 43° = ____°
- Complement of 78° = ____°
- Supplement of 52° = ____°
- Complement of 76° = ____°
- Complement of 11° = ____°
- Supplement of 45° = ____°
- Supplement of 86° = ____°
- Third angle of a triangle with angles 52° and 78° = ____°
- Complement of 12° = ____°
- Supplement of 144° = ____°
- Complement of 82° = ____°
- Third angle of a triangle with angles 11° and 74° = ____°
- Complement of 66° = ____°
- Complement of 21° = ____°
- Complement of 52° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 28° and 123° = ____°
- Third angle of a triangle with angles 72° and 41° = ____°