Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 61° = ____°
- Third angle of a triangle with angles 23° and 24° = ____°
- Complement of 56° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 24° and 15° = ____°
- Complement of 34° = ____°
- Supplement of 164° = ____°
- Supplement of 133° = ____°
- Supplement of 97° = ____°
- Third angle of a triangle with angles 38° and 46° = ____°
- Third angle of a triangle with angles 78° and 62° = ____°
- Third angle of a triangle with angles 32° and 78° = ____°
- Third angle of a triangle with angles 79° and 79° = ____°
- Third angle of a triangle with angles 34° and 131° = ____°
- Supplement of 123° = ____°
- Complement of 31° = ____°
- Complement of 36° = ____°
- Third angle of a triangle with angles 20° and 71° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 46° and 89° = ____°