Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 36° = ____°
- Complement of 15° = ____°
- Complement of 19° = ____°
- Complement of 87° = ____°
- Third angle of a triangle with angles 65° and 16° = ____°
- Third angle of a triangle with angles 19° and 38° = ____°
- Complement of 78° = ____°
- Third angle of a triangle with angles 44° and 53° = ____°
- Complement of 50° = ____°
- Third angle of a triangle with angles 12° and 149° = ____°
- Supplement of 106° = ____°
- Third angle of a triangle with angles 43° and 22° = ____°
- Third angle of a triangle with angles 59° and 53° = ____°
- Third angle of a triangle with angles 67° and 75° = ____°
- Third angle of a triangle with angles 51° and 23° = ____°
- Third angle of a triangle with angles 61° and 39° = ____°
- Supplement of 129° = ____°
- Supplement of 134° = ____°
- Complement of 82° = ____°
- Third angle of a triangle with angles 64° and 90° = ____°