Geometry

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Across
  1. 3. piece of a line with start and stop
  2. 5. 4 = sides with 2 pair = angles
  3. 6. measurement between two rays with a vertex
  4. 8. center and radius
  5. 12. triangle with 2 equal sides or angles
  6. 13. 3D square
  7. 15. 2 angles sum to 180
  8. 20. 2 pair adjacent = sides, 1 pair = angles
  9. 22. 3 sides
  10. 25. 8 sides
  11. 28. center to edge of circle
  12. 30. side of rt. angle in a rt. triangle
  13. 31. midpoint of diameter
  14. 32. angle > 90
  15. 34. closed shape with 3 or more sides
  16. 36. 3D circle
  17. 37. rectangular box
  18. 40. lines that form right angles
  19. 41. distance around a circle
  20. 42. angle < 90
  21. 43. lines that never intersect
  22. 44. 4 right angles with = sides
  23. 46. square root is an example
Down
  1. 1. 2 pair of = angles and sides
  2. 2. 90 degrees
  3. 4. all sides are =
  4. 7. line that crosses two other lines
  5. 9. theorem for sides of right triangles
  6. 10. measurement of space inside a 3D shape
  7. 11. distance across circle through center
  8. 14. point where 2 rays or segments meet
  9. 16. 4 right angles with 2 pair = sides
  10. 17. 6 sides
  11. 18. segment across a shape
  12. 19. exponent
  13. 21. 2 angles sum to 90
  14. 23. line with a start but no stop
  15. 24. 4 sides
  16. 26. side opposite right angle in rt. triangle
  17. 27. unit of measure of an angle
  18. 29. 10 sides
  19. 33. 3D with base and triangle faces
  20. 35. folding pattern to form 3D shape
  21. 36. rise over run
  22. 38. 5 sides
  23. 39. 1 pair parallel sides
  24. 45. measurement of the surface in a polygon