Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 21° and 129° = ____°
- Supplement of 85° = ____°
- Supplement of 15° = ____°
- Supplement of 66° = ____°
- Supplement of 28° = ____°
- Supplement of 19° = ____°
- Complement of 87° = ____°
- Complement of 68° = ____°
- Complement of 72° = ____°
- Third angle of a triangle with angles 15° and 123° = ____°
- Third angle of a triangle with angles 52° and 94° = ____°
- Supplement of 29° = ____°
- Complement of 73° = ____°
- Complement of 39° = ____°
- Complement of 16° = ____°
- Supplement of 102° = ____°
- Third angle of a triangle with angles 59° and 59° = ____°
- Third angle of a triangle with angles 38° and 29° = ____°
- Third angle of a triangle with angles 28° and 129° = ____°
- Complement of 40° = ____°