Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 39° = ____°
- Complement of 36° = ____°
- Third angle of a triangle with angles 54° and 13° = ____°
- Third angle of a triangle with angles 73° and 13° = ____°
- Complement of 65° = ____°
- Third angle of a triangle with angles 39° and 123° = ____°
- Complement of 2° = ____°
- Third angle of a triangle with angles 23° and 19° = ____°
- Complement of 81° = ____°
- Complement of 9° = ____°
- Supplement of 84° = ____°
- Third angle of a triangle with angles 66° and 72° = ____°
- Third angle of a triangle with angles 55° and 98° = ____°
- Complement of 63° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 27° and 71° = ____°
- Third angle of a triangle with angles 29° and 43° = ____°
- Third angle of a triangle with angles 20° and 88° = ____°
- Complement of 78° = ____°
- Complement of 87° = ____°