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 18° and 70° = ____°
- Supplement of 100° = ____°
- Supplement of 161° = ____°
- Third angle of a triangle with angles 51° and 66° = ____°
- Complement of 54° = ____°
- Supplement of 40° = ____°
- Complement of 53° = ____°
- Third angle of a triangle with angles 33° and 122° = ____°
- Supplement of 29° = ____°
- Supplement of 19° = ____°
- Supplement of 179° = ____°
- Supplement of 57° = ____°
- Third angle of a triangle with angles 24° and 67° = ____°
- Complement of 46° = ____°
- Complement of 22° = ____°
- Supplement of 119° = ____°
- Third angle of a triangle with angles 60° and 70° = ____°
- Supplement of 139° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 29° and 12° = ____°