Across
- 2. Two angles whose sum is 180 degrees
- 6. Congruent angles formed by intersecting lines
- 7. A 90 degree angle
- 8. Three congruent sides and angles
- 10. No congruent sides or angles
Down
- 1. Share a common side and the same vertex
- 3. An angle greater than 90 degrees
- 4. An angle less than 90 degrees
- 5. Two angles whose sum is 90 degrees
- 9. Two congruent sides and angles