Across
- 7. way a figure is facing
- 10. number that tells how much a figure changes in size
- 11. triangle with all sides equal
- 12. picture used to show a math idea
- 13. having the same value or ratio
- 14. used when finding area scale factor
- 16. geometry using ordered pairs
- 17. similarity based on side angle side
- 21. fixed value in a proportion
- 26. form or outline of a figure
- 27. triangle with all angles equal
- 31. visual way to show information
- 32. space inside a figure
- 33. becoming bigger or smaller
- 35. explaining why a statement is true
- 39. starting figure
- 41. exactly the same in shape and size
- 42. math sentence with an equal sign
- 44. rule proven to be true
- 45. line that intersects other lines
- 48. finding length area or perimeter
- 50. segment joining midpoints of two sides of a triangle
- 52. matching sides or angles in similar figures
- 54. resizing figures while keeping shape
- 56. finding a value using similar figures
- 59. how big or small something is
- 60. part of a line with two endpoints
- 61. triangles with equal corresponding angles
- 63. sides with equal ratios
- 64. longest side of a right triangle
- 65. any shape in geometry
- 66. relationship showing equal ratios
Down
- 1. used to resize figures in similarity
- 2. perpendicular segment from a vertex
- 3. having the same shape
- 4. polygon with three sides
- 5. triangle with one right angle
- 6. operation used in solving proportions
- 8. rule accepted without proof
- 9. distance around a figure
- 15. comparison written using ratios
- 18. rule used to identify similar figures
- 19. becoming different
- 20. polygon with four sides
- 22. straight edge of a polygon
- 23. similarity based on two equal angles
- 24. way a ratio is written
- 25. number between two others in a proportion
- 28. figure after resizing or comparison
- 29. distance between two points
- 30. shorter side of a right triangle
- 34. point where two sides meet
- 35. lines that never meet
- 36. logical thinking in math
- 37. point where resizing begins
- 38. formed by two intersecting lines
- 40. examining similarities or differences
- 43. segment from a vertex to the midpoint of the opposite side
- 46. comparison of two quantities
- 47. three dimensional figure
- 49. connection between quantities
- 51. similarity based on three proportional sides
- 53. plane with x and y axes
- 55. another word for mean
- 57. closed figure with straight sides
- 58. same shape but not necessarily the same size
- 62. an equation showing two equal ratios