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 77° and 21° = ____°
- Third angle of a triangle with angles 18° and 90° = ____°
- Supplement of 67° = ____°
- Supplement of 118° = ____°
- Complement of 57° = ____°
- Complement of 72° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 44° and 37° = ____°
- Third angle of a triangle with angles 66° and 76° = ____°
- Supplement of 23° = ____°
- Supplement of 141° = ____°
- Complement of 87° = ____°
- Complement of 83° = ____°
- Third angle of a triangle with angles 18° and 104° = ____°
- Third angle of a triangle with angles 12° and 124° = ____°
- Third angle of a triangle with angles 37° and 42° = ____°
- Supplement of 170° = ____°
- Third angle of a triangle with angles 58° and 82° = ____°
- Third angle of a triangle with angles 41° and 14° = ____°
- Supplement of 16° = ____°