Geometry Terms Crossword

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Across
  1. 5. Angles whose measure's sum to 180 degrees.
  2. 7. A transformation where the figure is slid.
  3. 10. An Angle measuring 90 degrees.
  4. 11. New figure after a transformation.
  5. 15. rays Two rays going in opposite directions, forming a line and sharing an endpoint.
  6. 16. A 2D flat surface extending in all directions forever.
  7. 20. Points not in the same plane.
  8. 23. Angles whose measure's sum equal 90 degrees.
  9. 24. Two angles sharing a vertex facing opposite directions.
  10. 27. An Angle less than 90 degrees.
  11. 28. Points in the same plane.
  12. 29. An Angle measuring 90 degrees.
  13. 30. A transformation where the figure is turned. (clockwise or counterclockwise)
  14. 31. A transformation where the figure is flipped.
Down
  1. 1. If we know AB and BC, then we can find AC. (3 words)
  2. 2. A transformation in which the size of the figure is enlarger or reduced.
  3. 3. One endpoint extending forever in one direction
  4. 4. No shape, no size; represents a location in space.
  5. 6. Original figure before a transformation.
  6. 8. The measures of smaller angles add up to the measure of the larger angle. (3 words)
  7. 9. Noncoplanar lines;cannot be parallel.
  8. 12. Coplanar lines that intersect to form four right angles..
  9. 13. Coplanar lines that NEVER intersect.
  10. 14. A point that divides a segment into two congruent segments.
  11. 17. An Angle greater than 90 degrees.
  12. 18. Points on the same line.
  13. 19. Part of a line containing two endpoints.
  14. 21. The set of points extending in two opposite directions. forever.
  15. 22. Change in position,shape, and size.
  16. 25. Formed by two rays(sides) with the same endpoint(vertex).
  17. 26. Points not on the same line.