Geometry Crossword Puzzle

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Across
  1. 2. A quadrilateral with 4 congruent sides and 4 right angles
  2. 4. A figure slides left/right and up/down
  3. 5. A figure with 4 sides
  4. 7. A quadrilateral with 2 pair of parallel sides
  5. 10. Line segment whose endpoints lie on the circle
  6. 11. The slope of perpendicular lines are opposite ___________
  7. 15. A figure is enlarged or shrunk
  8. 16. A quadrilateral with 4 right angles
  9. 17. Two angels across from each other on intersecting lines
  10. 18. Two angles whose sum is 180 degrees
  11. 20. A triangle with two congruent sides
  12. 21. Two angles that are adjacent and supplementary
  13. 25. A figure flips over a line
  14. 29. The rate at which a figure is dilated
  15. 31. Line segment from the center of a circle to the any point on the circle
  16. 32. A line that intersects two parallel lines
  17. 35. The property that states a quantity is equal to itself (AB = AB)
  18. 36. Line segment that passes through the center of a circle and whose endpoints lie on the circle
  19. 37. If two quantities are equal to the same quantity, they are equal to each other (A=B, B=C, A=C)
  20. 38. Opposite/Hypotenuse
Down
  1. 1. Two lines that form a right angle at their intersection
  2. 3. The set of all points equidistant from a point in the plane
  3. 6. A triangle that has three congruent sides
  4. 8. An angle that is greater than 90 degrees
  5. 9. A quadrilateral with one and only one pair of parallel sides
  6. 10. Two angles whose sum is 90 degrees
  7. 12. An angle whose vertex is the center of a circle
  8. 13. An angle that is less than 90 degrees
  9. 14. Two figures that are the same shape and different sizes
  10. 19. Opposite/Adjacent
  11. 22. Two angles that share a vertex and a common side
  12. 23. Transformations that preserve side lengths and angle measures
  13. 24. Two lines with the same slope and never intersect
  14. 25. A quadrilateral with 4 congruent sides
  15. 26. Two figures that are the same shape and size
  16. 27. Adjacent/Hypotenuse
  17. 28. An angle that is exactly 90 degrees
  18. 30. The abbreviation for "corresponding parts of congruent triangles are congruent"
  19. 33. A triangle with no congruent sides
  20. 34. A line segment that intersects another line segment and cuts it in half
  21. 35. A figure turns 90/180/270 degrees