Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 53° and 33° = ____°
- Complement of 68° = ____°
- Complement of 23° = ____°
- Supplement of 174° = ____°
- Third angle of a triangle with angles 21° and 131° = ____°
- Supplement of 130° = ____°
- Supplement of 28° = ____°
- Third angle of a triangle with angles 11° and 82° = ____°
- Supplement of 14° = ____°
- Third angle of a triangle with angles 12° and 79° = ____°
- Complement of 38° = ____°
- Complement of 18° = ____°
- Third angle of a triangle with angles 65° and 54° = ____°
- Complement of 74° = ____°
- Supplement of 143° = ____°
- Third angle of a triangle with angles 68° and 83° = ____°
- Third angle of a triangle with angles 51° and 63° = ____°
- Third angle of a triangle with angles 64° and 40° = ____°
- Third angle of a triangle with angles 32° and 101° = ____°
- Third angle of a triangle with angles 43° and 36° = ____°