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 37° and 82° = ____°
- Third angle of a triangle with angles 20° and 112° = ____°
- Third angle of a triangle with angles 20° and 99° = ____°
- Supplement of 140° = ____°
- Supplement of 37° = ____°
- Third angle of a triangle with angles 44° and 76° = ____°
- Supplement of 42° = ____°
- Third angle of a triangle with angles 24° and 30° = ____°
- Supplement of 62° = ____°
- Supplement of 44° = ____°
- Complement of 12° = ____°
- Complement of 46° = ____°
- Third angle of a triangle with angles 46° and 87° = ____°
- Supplement of 146° = ____°
- Supplement of 46° = ____°
- Supplement of 139° = ____°
- Complement of 3° = ____°
- Third angle of a triangle with angles 32° and 40° = ____°
- Third angle of a triangle with angles 60° and 31° = ____°
- Third angle of a triangle with angles 14° and 19° = ____°