Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 75° = ____°
- Third angle of a triangle with angles 33° and 24° = ____°
- Supplement of 20° = ____°
- Third angle of a triangle with angles 34° and 25° = ____°
- Third angle of a triangle with angles 38° and 124° = ____°
- Third angle of a triangle with angles 36° and 12° = ____°
- Third angle of a triangle with angles 80° and 88° = ____°
- Supplement of 154° = ____°
- Supplement of 69° = ____°
- Third angle of a triangle with angles 25° and 63° = ____°
- Complement of 11° = ____°
- Supplement of 26° = ____°
- Supplement of 165° = ____°
- Supplement of 78° = ____°
- Supplement of 18° = ____°
- Complement of 66° = ____°
- Complement of 76° = ____°
- Supplement of 45° = ____°
- Complement of 39° = ____°
- Supplement of 88° = ____°