Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 71° = ____°
- Third angle of a triangle with angles 40° and 109° = ____°
- Third angle of a triangle with angles 45° and 73° = ____°
- Supplement of 152° = ____°
- Complement of 82° = ____°
- Third angle of a triangle with angles 21° and 113° = ____°
- Third angle of a triangle with angles 25° and 114° = ____°
- Third angle of a triangle with angles 66° and 97° = ____°
- Complement of 5° = ____°
- Complement of 31° = ____°
- Complement of 76° = ____°
- Third angle of a triangle with angles 54° and 72° = ____°
- Complement of 46° = ____°
- Supplement of 49° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 66° and 77° = ____°
- Third angle of a triangle with angles 31° and 90° = ____°
- Supplement of 7° = ____°
- Supplement of 63° = ____°
- Supplement of 23° = ____°