Across
- 3. not actually a defined shape
- 6. lines in the same plane that don't intersect
- 8. formed by 2 rays
- 9. a regular quadrilateral
- 11. lines that don't intersect and aren't parallel
- 12. property used when a figure is congruent to itself
- 14. term used with non-adjacent angles on opposite sides of the transversal.
Down
- 1. quadrilateral with 4 congruent sides
- 2. many-sided closed figure
- 4. corresponding parts of ___________ triangles are congruent
- 5. the special case of SSA in a right triangle
- 6. the name for a 5-sided polygon
- 7. 2 points determine a
- 10. quadrilateral with perpendicular diagonals
- 13. the only triangle congruence that uses the same 3 letters