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 23° and 137° = ____°
- Third angle of a triangle with angles 28° and 18° = ____°
- Complement of 5° = ____°
- Supplement of 79° = ____°
- Supplement of 45° = ____°
- Complement of 39° = ____°
- Supplement of 13° = ____°
- Third angle of a triangle with angles 66° and 95° = ____°
- Complement of 19° = ____°
- Complement of 63° = ____°
- Supplement of 115° = ____°
- Third angle of a triangle with angles 58° and 54° = ____°
- Complement of 36° = ____°
- Complement of 26° = ____°
- Complement of 20° = ____°
- Complement of 13° = ____°
- Supplement of 129° = ____°
- Complement of 2° = ____°
- Complement of 75° = ____°
- Third angle of a triangle with angles 59° and 13° = ____°