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 38° and 111° = ____°
- Third angle of a triangle with angles 36° and 20° = ____°
- Third angle of a triangle with angles 74° and 47° = ____°
- Complement of 62° = ____°
- Third angle of a triangle with angles 21° and 58° = ____°
- Third angle of a triangle with angles 35° and 84° = ____°
- Third angle of a triangle with angles 66° and 32° = ____°
- Complement of 2° = ____°
- Supplement of 8° = ____°
- Supplement of 105° = ____°
- Supplement of 80° = ____°
- Third angle of a triangle with angles 67° and 11° = ____°
- Third angle of a triangle with angles 78° and 89° = ____°
- Third angle of a triangle with angles 21° and 59° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 54° and 113° = ____°
- Complement of 15° = ____°
- Complement of 54° = ____°
- Supplement of 165° = ____°
- Supplement of 119° = ____°