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 12° and 71° = ____°
- Complement of 79° = ____°
- Complement of 47° = ____°
- Complement of 19° = ____°
- Third angle of a triangle with angles 21° and 111° = ____°
- Supplement of 118° = ____°
- Supplement of 44° = ____°
- Complement of 67° = ____°
- Third angle of a triangle with angles 12° and 50° = ____°
- Third angle of a triangle with angles 17° and 139° = ____°
- Third angle of a triangle with angles 45° and 40° = ____°
- Third angle of a triangle with angles 22° and 102° = ____°
- Supplement of 77° = ____°
- Supplement of 112° = ____°
- Supplement of 87° = ____°
- Complement of 54° = ____°
- Supplement of 132° = ____°
- Complement of 41° = ____°
- Complement of 16° = ____°
- Complement of 55° = ____°