Across
- 4. parallelogram; diamond shape
- 6. polygon that is not convex
- 10. line that passes through two lines in the same plane
- 11. "if" part in conditional statement
- 12. adjacent/hypotenuse
- 14. triangle with 3 unequal sides
- 15. statement is defined to be true whenever both parts have the same truth value
- 17. point were to edges meet
- 18. two angles that have a common vertex and a common side
- 20. evidence that something is correct
- 21. statement; formula
- 22. 10 sided polygon
- 23. set of points whose coordinates satisfy a given linear equation
- 24. 3 sided polygon
Down
- 1. total distance around a figure
- 2. closed plane figure with 3 or more sides
- 3. "then" part in conditional statement
- 5. average
- 7. lines forming a 90 degree angle
- 8. segment from the vertex of a triangle to the opposite side and it must be perpendicular to that segment
- 9. figure formed by two rays
- 13. 7 sided polygon
- 16. if-then statement
- 19. part of a line that is bounded by two distinct end points
- 25. line starts at a point, then goes off for infinity