Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 122° = ____°
- Complement of 65° = ____°
- Third angle of a triangle with angles 39° and 81° = ____°
- Third angle of a triangle with angles 18° and 91° = ____°
- Complement of 9° = ____°
- Complement of 83° = ____°
- Third angle of a triangle with angles 79° and 37° = ____°
- Supplement of 110° = ____°
- Complement of 51° = ____°
- Third angle of a triangle with angles 61° and 56° = ____°
- Third angle of a triangle with angles 64° and 28° = ____°
- Complement of 75° = ____°
- Supplement of 85° = ____°
- Third angle of a triangle with angles 65° and 40° = ____°
- Third angle of a triangle with angles 80° and 19° = ____°
- Third angle of a triangle with angles 74° and 37° = ____°
- Third angle of a triangle with angles 30° and 81° = ____°
- Third angle of a triangle with angles 17° and 114° = ____°
- Complement of 70° = ____°
- Supplement of 99° = ____°