Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 18° = ____°
- Complement of 27° = ____°
- Third angle of a triangle with angles 11° and 51° = ____°
- Third angle of a triangle with angles 76° and 74° = ____°
- Third angle of a triangle with angles 15° and 25° = ____°
- Complement of 72° = ____°
- Complement of 84° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 61° and 70° = ____°
- Third angle of a triangle with angles 41° and 129° = ____°
- Complement of 63° = ____°
- Complement of 69° = ____°
- Third angle of a triangle with angles 51° and 39° = ____°
- Complement of 28° = ____°
- Complement of 57° = ____°
- Third angle of a triangle with angles 36° and 92° = ____°
- Supplement of 154° = ____°
- Complement of 39° = ____°
- Supplement of 121° = ____°
- Supplement of 79° = ____°