Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 175° = ____°
- Third angle of a triangle with angles 36° and 129° = ____°
- Supplement of 36° = ____°
- Third angle of a triangle with angles 77° and 88° = ____°
- Supplement of 72° = ____°
- Complement of 15° = ____°
- Complement of 79° = ____°
- Third angle of a triangle with angles 25° and 76° = ____°
- Third angle of a triangle with angles 61° and 75° = ____°
- Supplement of 149° = ____°
- Third angle of a triangle with angles 66° and 68° = ____°
- Supplement of 108° = ____°
- Supplement of 130° = ____°
- Third angle of a triangle with angles 32° and 89° = ____°
- Complement of 40° = ____°
- Complement of 72° = ____°
- Third angle of a triangle with angles 78° and 63° = ____°
- Third angle of a triangle with angles 56° and 20° = ____°
- Third angle of a triangle with angles 35° and 70° = ____°
- Third angle of a triangle with angles 17° and 142° = ____°