Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 19° = ____°
- Supplement of 111° = ____°
- Supplement of 121° = ____°
- Supplement of 54° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 48° and 70° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 40° and 100° = ____°
- Third angle of a triangle with angles 78° and 19° = ____°
- Third angle of a triangle with angles 16° and 101° = ____°
- Third angle of a triangle with angles 67° and 15° = ____°
- Supplement of 107° = ____°
- Third angle of a triangle with angles 29° and 114° = ____°
- Third angle of a triangle with angles 28° and 82° = ____°
- Complement of 89° = ____°
- Third angle of a triangle with angles 38° and 81° = ____°
- Third angle of a triangle with angles 49° and 63° = ____°
- Complement of 37° = ____°
- Supplement of 154° = ____°
- Complement of 46° = ____°