Math crossword puzzle

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Across
  1. 1. a drawing that shows a relationship between sets of data
  2. 5. two rays that share an endpoint
  3. 6. to find a number close to an exact amount
  4. 7. information especially numerical information. Usually organized
  5. 9. having to do with geometry
  6. 10. a line segment joining any two points on a circle
Down
  1. 2. triangle a triangle with no angle measuring 90 or more
  2. 3. the maximum amount that be cantained by an object
  3. 4. the measure in square units of the interior region of a2-demensional figure or the surface of a 3-dementional figure
  4. 8. the quantity by which another quantity is to be divided