Geometry Unit Vocabulary

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