# Geometry

##### Across
1. 3. Polygon with three sides
2. 5. Negate the converse of the original statement
3. 8. A Statement that can be proved easily using a theorem
4. 10. A line that a side of the polygon contains a point in the interior of the polygon
5. 12. A triangle with three congruent angles
6. 15. Negate both the hypothesis and the conclusion
7. 16. A rule accepted without proof
8. 18. A polygon with all sides and all angles congruent
9. 19. A closed plane figure that has three or more line segments
##### Down
1. 1. No line that a side of the polygon contains a point in the interior of the polygon
2. 2. Opposite of the original statement
3. 4. An unproven statement based on observations
4. 6. A line that intersects two or more coplanar lines at different points
5. 7. Exchange of the hypothesis and conclusion of the original statement
6. 9. Part of a line that has an endpoint and all points extend in one direction
7. 11. A polygon that has all sides that are congruent
8. 13. A point that divides or bisects a segment into two congruent segments.
9. 14. A true statement that can be proven
10. 17. Rise over Run of a line
11. 19. A logical argument that shows a statement is true