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 14° and 140° = ____°
- Complement of 63° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 78° and 91° = ____°
- Supplement of 73° = ____°
- Third angle of a triangle with angles 54° and 40° = ____°
- Third angle of a triangle with angles 65° and 27° = ____°
- Complement of 13° = ____°
- Complement of 44° = ____°
- Supplement of 155° = ____°
- Third angle of a triangle with angles 39° and 28° = ____°
- Complement of 10° = ____°
- Complement of 3° = ____°
- Complement of 24° = ____°
- Third angle of a triangle with angles 21° and 101° = ____°
- Third angle of a triangle with angles 39° and 35° = ____°
- Third angle of a triangle with angles 68° and 98° = ____°
- Supplement of 107° = ____°
- Complement of 82° = ____°
- Complement of 12° = ____°