Across
- 2. no congruent sides
- 5. on the same line
- 7. point of intersection of the perpendicular bisectors of a triangle
- 8. intersects two coplaner line and two points
- 10. that joins the mid point of two sides of a triangle
- 13. series of points that extends two direction without ending
- 15. do not lie the same plane
- 16. point of intersection of he lines containing the altitude of a triangle
- 21. figures the same plane
- 22. a diaonal contains points outside the polygon
- 24. conjecture that is proven
- 25. the measure of angles
Down
- 1. if m then w becomes if w then m
- 3. location with no size
- 4. three sided polygon
- 5. part of the then from the if and then statement
- 6. point of concurrency of the perpendicular of a triangle
- 9. formed by two ray endpoints that the same
- 11. part of a line with two endpoints and all point between
- 12. the set of all points
- 14. use to measure degrees
- 17. if and then statement
- 18. three or more lines meeting at one point
- 19. convincing argument by using deductive reasoning
- 20. closed plane with at least three segment sides
- 23. common end of an angle