Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 1° = ____°
- Third angle of a triangle with angles 12° and 101° = ____°
- Third angle of a triangle with angles 25° and 115° = ____°
- Complement of 57° = ____°
- Third angle of a triangle with angles 63° and 55° = ____°
- Third angle of a triangle with angles 56° and 72° = ____°
- Third angle of a triangle with angles 58° and 106° = ____°
- Complement of 89° = ____°
- Complement of 56° = ____°
- Complement of 71° = ____°
- Complement of 83° = ____°
- Supplement of 2° = ____°
- Complement of 33° = ____°
- Third angle of a triangle with angles 43° and 12° = ____°
- Supplement of 155° = ____°
- Complement of 30° = ____°
- Complement of 73° = ____°
- Supplement of 117° = ____°
- Third angle of a triangle with angles 62° and 18° = ____°
- Complement of 12° = ____°