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 45° and 18° = ____°
- Complement of 66° = ____°
- Complement of 64° = ____°
- Supplement of 13° = ____°
- Third angle of a triangle with angles 36° and 108° = ____°
- Complement of 36° = ____°
- Third angle of a triangle with angles 24° and 79° = ____°
- Third angle of a triangle with angles 58° and 66° = ____°
- Supplement of 172° = ____°
- Third angle of a triangle with angles 34° and 120° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 17° and 93° = ____°
- Supplement of 87° = ____°
- Third angle of a triangle with angles 15° and 76° = ____°
- Complement of 62° = ____°
- Third angle of a triangle with angles 55° and 88° = ____°
- Supplement of 38° = ____°
- Third angle of a triangle with angles 39° and 128° = ____°
- Supplement of 104° = ____°
- Complement of 43° = ____°