Geometry Vocabulary - Grace Ballard

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Across
  1. 1. the study of the measurement of triangles
  2. 3. the ratio of the leg adjacent to the angle to the hypotenuse
  3. 6. when you are looking up to an object
  4. 8. points that are on the same line
  5. 9. across from each other
  6. 11. the ratio of the leg opposite the angle to the leg adjacent to the angle
  7. 18. measures of angles that add up to 180
  8. 22. flat surface made up of points that extend in all directions
  9. 23. lines that intersect to form right angles
  10. 25. used to find the missing side of a right triangle
  11. 30. an operation that maps a preimage onto the image
  12. 31. formed by two rays with a common endpoint
  13. 33. points that lie on the same plane
  14. 34. the ratio of the leg opposite the angle to the hypotenuse
  15. 36. two of the same sides
  16. 37. points that don't lie on the same line
  17. 38. an angle that measures more than 90 degrees
  18. 40. an equation that states that two ratios are equal to one another
  19. 43. vertically or horizontally sliding a figure
  20. 46. all sides are the same
  21. 47. a comparison of three or more quantities
  22. 48. a turn around the center
Down
  1. 2. points that don't lie on the same plane
  2. 4. is measurable and consists of two endpoints on a line
  3. 5. equal measurements
  4. 7. a quantity with both direction magnitude or size
  5. 10. a line that intersects two or more lines
  6. 12. when you are looking down to an object
  7. 13. an angle that is 90 degrees
  8. 14. lines that never intersect
  9. 15. same side of transversal; same position
  10. 16. a flip over the line of reflection
  11. 17. polygons with the same shape but different sides
  12. 19. shows the proportional relationship between angles and their opposite
  13. 20. enlargement or reduction of a figure to the center
  14. 21. a comparison of two or more quantities
  15. 22. a quadrilateral where both pairs of opposite sides are parallel
  16. 24. line that extends in one direction
  17. 26. line, segment, or ray perpendicular to a segment's point
  18. 27. the ratio of corresponding sides
  19. 28. planes that never intersect
  20. 29. exterior angle formed by extending
  21. 32. noncoplanar lines that never intersect
  22. 35. multiple points with no thickness or width
  23. 39. a closed figure formed by three or more line segments
  24. 41. corresponding parts of congruent triangles are congruent
  25. 42. none of the same sides
  26. 44. less than 90 degrees
  27. 45. location no size or shape