Across
- 2. Quadrilateral with four right angles and four equal sides
- 5. An eight sides polygon
- 7. Congruent angles which lie on opposite sides of a transversal at a different vertex
- 11. Quadrilateral with four right angles
- 13. An angle that is greater than 180 but less than 360 degrees
- 14. Triangles with two equal sides and angles
- 17. Quadrilateral with two pairs of parallel sides
- 18. Quadrilateral with one pair of parallel sides
- 19. Lines that meet at 90 degrees
Down
- 1. A six-sided figure whose sides and angles are all equal
- 3. Triangles whose sides and angles are all equal
- 4. An angle greater than 90 and less then 180
- 6. A line that crosses two parallel lines
- 8. Congruent angles which lie on the same side of a transversal but at a different vertex
- 9. A 90 degree angle
- 10. An angle less than 90 degrees
- 12. A five-sided figure
- 15. Triangle with no equal sides or angles
- 16. Lines that will never cross
