Geometry Crossword Puzzle

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Across
  1. 2. angle that is more than 90 degrees
  2. 10. opposite angle over adjacent angle
  3. 11. from one side to the other of a circle
  4. 12. an angle that is 90 degrees
  5. 13. the area of such an outer part or uppermost layer of a shape
  6. 15. pyramid with circle base
  7. 16. shape with 8 sides
  8. 18. similar;identical in form
  9. 22. (pi)(radius)(squared)
  10. 24. a point that divides a line in 2 equal parts
  11. 25. comparison of 2 quantities
  12. 28. 2 angles across from each other
  13. 30. 3 pairs of equal sides
  14. 31. an arc equal to 180 degrees
  15. 32. where 2 lines meet at an endpoint
  16. 33. 2 angles that equal 90 degrees
  17. 35. inside of a shape
  18. 37. has 2 equal bases that are parallel
  19. 40. measurement of surface
  20. 44. shape with 6 sides
  21. 45. shape with 3 sides
  22. 46. shape with 4 sides
  23. 48. a four-sided plane rectilinear figure with opposite sides parallel.
Down
  1. 1. when shapes are put together to form other shapes
  2. 3. line directly across from the right angle
  3. 4. shape with 5 sides
  4. 5. a 3D circle
  5. 6. a^2+b^2=c^2
  6. 7. a part of a circle made of the arc of the circle along with its two radii
  7. 8. 2 sides and the angle between them
  8. 9. a shape with no corners
  9. 14. prism with circle bases
  10. 17. measurement of a 3D shapes dimensions
  11. 18. (pi)(diameter)
  12. 19. two chords of the circle sharing an endpoint.
  13. 20. has length and width
  14. 21. a shape with at least 3 sides and 3 angles
  15. 23. angle less than 90 degrees
  16. 26. uses sine, cosine, and tangent
  17. 27. Outside of a shape
  18. 29. the angle made when 2 radii meet in the middle of a circle
  19. 30. opposite angle over hypotenuse
  20. 34. a shape with a square base and triangle sides to make a point at the top
  21. 36. half of a circle diameter
  22. 38. a line that touches a circle in 2 spots
  23. 39. lines being side by side and having the same distance continuously between them
  24. 41. adjacent angle over hypotenuse
  25. 42. has width, height, and depth
  26. 43. where 2 points meet
  27. 47. shape with 10 sides