Concepts of Geometry 1.1-1.4 Vocabulary

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Across
  1. 4. The part of an if-then statement after the if.
  2. 5. Making a conclusion based on a pattern of examples or past events.
  3. 7. Exchanging the hypothesis and conclusion in a conditional statement.
  4. 8. A flat surface that extends in all directions containing at least three noncollinear points.
  5. 10. Points of lines that do not lie on the same plane.
  6. 12. A basic undefined term of geometry that extends indefinitely and has no thickness or width.
  7. 13. Statement of geometry that is accepted as true.
  8. 14. A basic undefined term of geometry with no size.
  9. 15. Three or more points that do not lie on the same line.
  10. 17. A part of a line that has an endpoint and contains all the points without end in one direction.
Down
  1. 1. Part of a line that has two endpoints and all points in between.
  2. 2. A conditional statement.
  3. 3. A statement written in if-then form.
  4. 6. An example that shows a conjecture is not true.
  5. 7. A conclusion based on inductive reasoning.
  6. 9. Points of lines that lie in the same plane.
  7. 11. The part of the if-then statement following then.
  8. 16. Three or more points that lie on the same line.