Ethan's geometry crossword puzzle

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Across
  1. 3. turn the object slightly
  2. 9. mirror a shape on to different side of a line
  3. 10. same order as conditional, but negate both
  4. 12. a well-educated guess based on observations that are not proven
  5. 13. flat surface in space, two dimensions, no thickness
  6. 15. has a vertical line
  7. 18. two angles whose sides are formed by two opposite rays
  8. 19. formed by two rays with the same endpoint.
  9. 22. or;meet one or both criteria to be true; looks like capital V.
  10. 23. T or F depending on if the statement is true or false.
Down
  1. 1. an adjacent supplementary pair of angles
  2. 2. switch hypthesis and conclusion
  3. 4. changing the size of a shape, will have similar shapes
  4. 5. and;must meet both criteria for it to be true; looks like a capital A without the horizontal line.
  5. 6. new shape is smaller than original
  6. 7. a combination of converse and inverse
  7. 8. divide a segment or angle into two equal points
  8. 11. new shape is larger than original shape to determine dilation factor
  9. 14. two line segments that are the same length
  10. 16. do two or more transformations on the same figure.
  11. 17. two angles that share a vertex and one side, but no common interior points
  12. 20. statements two statements that are both true or both false.
  13. 21. a point that is exactly in the middle of a line segment