Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 155° = ____°
- Supplement of 166° = ____°
- Third angle of a triangle with angles 60° and 25° = ____°
- Third angle of a triangle with angles 11° and 144° = ____°
- Supplement of 159° = ____°
- Third angle of a triangle with angles 54° and 89° = ____°
- Complement of 52° = ____°
- Complement of 71° = ____°
- Complement of 61° = ____°
- Complement of 81° = ____°
- Third angle of a triangle with angles 26° and 109° = ____°
- Third angle of a triangle with angles 35° and 72° = ____°
- Third angle of a triangle with angles 74° and 89° = ____°
- Complement of 3° = ____°
- Third angle of a triangle with angles 62° and 73° = ____°
- Complement of 85° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 14° and 112° = ____°
- Supplement of 179° = ____°
- Third angle of a triangle with angles 76° and 88° = ____°