Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 1° = ____°
- Third angle of a triangle with angles 51° and 73° = ____°
- Complement of 29° = ____°
- Third angle of a triangle with angles 80° and 70° = ____°
- Supplement of 72° = ____°
- Supplement of 120° = ____°
- Third angle of a triangle with angles 29° and 91° = ____°
- Supplement of 11° = ____°
- Supplement of 15° = ____°
- Supplement of 169° = ____°
- Complement of 20° = ____°
- Supplement of 106° = ____°
- Third angle of a triangle with angles 56° and 20° = ____°
- Third angle of a triangle with angles 11° and 139° = ____°
- Supplement of 4° = ____°
- Third angle of a triangle with angles 25° and 88° = ____°
- Complement of 46° = ____°
- Third angle of a triangle with angles 58° and 79° = ____°
- Third angle of a triangle with angles 53° and 99° = ____°
- Third angle of a triangle with angles 64° and 42° = ____°