Across
- 3. lines in the same plane that never intersect
- 4. a pair of lines that neither are parallel nor intersect
- 6. the point that disects a line segment
- 9. the space between two intersecting lines or surface
- 10. an opinion or conclusion formed on the basis of incomplete information
- 14. a statement we can't prove but will accept as being true
- 15. the point where two lines intersect
- 18. a point that marks the end of a ray or one of the ends of a line segment
- 20. a set of points in a straight path that extends infinitely in both directions
- 23. two lines that form a right angle at the point of intersection
- 24. a position in space represented by a dot
- 25. figures that are identical in form
- 27. 3 or more points that lie on the same line
Down
- 1. a^2 + b^2 = c^2
- 2. a flat surface that extends infinitely in all directions
- 5. 3 or more points that lie on the same plane
- 7. a triangle that has two legs of equal length
- 8. a finite portion of a line that has 2 endpoints
- 11. the longest side of a right triangle
- 12. a triangle with a 90 degree angle
- 13. angle an angle whos sides lie in opposite directions from the vertex in the same straight line
- 16. a portion of a line that extends from one endpoint infinitely in one direction
- 17. arriving at a conclusion based on a set of observations
- 19. an angle that is greater than 90 degrees
- 21. an angle that is less than 90 degrees
- 22. a four sided plane rectilinear figure with opposite sides parallel
- 26. a meeting point of two lines that form an angle