Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 86° = ____°
- Complement of 9° = ____°
- Supplement of 121° = ____°
- Complement of 28° = ____°
- Complement of 58° = ____°
- Complement of 57° = ____°
- Third angle of a triangle with angles 58° and 78° = ____°
- Supplement of 157° = ____°
- Supplement of 33° = ____°
- Third angle of a triangle with angles 56° and 18° = ____°
- Supplement of 31° = ____°
- Complement of 59° = ____°
- Third angle of a triangle with angles 32° and 20° = ____°
- Third angle of a triangle with angles 34° and 21° = ____°
- Complement of 27° = ____°
- Complement of 60° = ____°
- Third angle of a triangle with angles 15° and 135° = ____°
- Complement of 74° = ____°
- Complement of 3° = ____°
- Complement of 16° = ____°