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 43° and 118° = ____°
- Complement of 79° = ____°
- Complement of 74° = ____°
- Third angle of a triangle with angles 14° and 83° = ____°
- Third angle of a triangle with angles 57° and 86° = ____°
- Complement of 85° = ____°
- Third angle of a triangle with angles 18° and 119° = ____°
- Supplement of 162° = ____°
- Third angle of a triangle with angles 42° and 20° = ____°
- Third angle of a triangle with angles 19° and 75° = ____°
- Supplement of 169° = ____°
- Complement of 11° = ____°
- Supplement of 121° = ____°
- Supplement of 128° = ____°
- Supplement of 13° = ____°
- Supplement of 139° = ____°
- Complement of 23° = ____°
- Supplement of 131° = ____°
- Complement of 57° = ____°
- Complement of 26° = ____°