Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 159° = ____°
- Third angle of a triangle with angles 77° and 77° = ____°
- Complement of 85° = ____°
- Third angle of a triangle with angles 64° and 78° = ____°
- Supplement of 53° = ____°
- Third angle of a triangle with angles 38° and 120° = ____°
- Complement of 15° = ____°
- Third angle of a triangle with angles 47° and 58° = ____°
- Complement of 21° = ____°
- Third angle of a triangle with angles 67° and 44° = ____°
- Third angle of a triangle with angles 47° and 52° = ____°
- Supplement of 37° = ____°
- Complement of 61° = ____°
- Third angle of a triangle with angles 65° and 19° = ____°
- Third angle of a triangle with angles 21° and 127° = ____°
- Third angle of a triangle with angles 42° and 30° = ____°
- Supplement of 113° = ____°
- Third angle of a triangle with angles 78° and 32° = ____°
- Supplement of 145° = ____°
- Supplement of 148° = ____°