Across
- 3. A line with one endpoint and all points on to one side of it
- 4. Location that has no size
- 9. Infinite number of points that lie on a flat surface and extend in all directions
- 10. An if/then statement that relates hypothesis to a conclusion
- 12. Created by two lines and have a common endpoint,called the vertex
- 14. Opposite reciprocals
- 16. Angles that add to 180
- 19. An infinite number of points that extends in both directions
- 20. Reaching conclusions based on patterns
- 21. Unproven statement/rule based on inductive reasoning
Down
- 1. An example that shows a statement/conjunctive is false
- 2. Two or more lines that never intersect
- 5. Rays with the same endpoint on the same line
- 6. Angles that add to 190
- 7. motion A transformation that preserves length and angle measures
- 8. A statement assumed to be true
- 11. Points on the same line
- 13. A part of a line with 2 end points and all points in between
- 15. Same slopes
- 17. The point that divides a segment in half
- 18. A line that intersects parallel or non parallel lines