Geometry Math Words

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Across
  1. 2. ratio of the adjacent side to the hypotenuse of a right-angled triangle
  2. 4. elevation above sea level or above the earth's surface
  3. 5. angle two angles whose sum is a right angle
  4. 6. the length of a straight line through the center of a circle
  5. 8. in or near an inner area
  6. 9. the property created by the space between two objects
  7. 10. an area that is in the middle of some larger region
  8. 11. of equal importance, rank, or degree
  9. 13. triangle a triangle whose interior angles are all acute
  10. 15. a combination of three or more notes that blend harmoniously
  11. 16. a shape with a circular base and sides tapering to a point
  12. 17. the space between two lines or planes that intersect
Down
  1. 1. a specific identifiable position in a continuum or series
  2. 3. the length of the closed curve of a circle
  3. 7. a surface generated by rotating a line around a fixed line
  4. 8. corresponding in character or kind
  5. 12. a continuous portion of a circle
  6. 14. a plane curve with every point equidistant from the center
  7. 16. lying in the same plan