Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 42° = ____°
- Supplement of 125° = ____°
- Third angle of a triangle with angles 54° and 109° = ____°
- Complement of 75° = ____°
- Supplement of 154° = ____°
- Third angle of a triangle with angles 15° and 129° = ____°
- Supplement of 15° = ____°
- Third angle of a triangle with angles 49° and 15° = ____°
- Supplement of 72° = ____°
- Complement of 57° = ____°
- Complement of 20° = ____°
- Complement of 80° = ____°
- Supplement of 170° = ____°
- Supplement of 53° = ____°
- Supplement of 100° = ____°
- Complement of 24° = ____°
- Supplement of 152° = ____°
- Complement of 10° = ____°
- Complement of 66° = ____°
- Third angle of a triangle with angles 62° and 61° = ____°