Figure it Out!

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Across
  1. 2. one hundred minus sixty
  2. 3. figure with four sides all the same length
  3. 4. sixteen ounces
  4. 6. two thousand pounds
  5. 7. twelve inches is the same as this
  6. 10. figure with three sides
  7. 11. 3 X 30
Down
  1. 1. 3X3X3
  2. 5. figure with eight sides
  3. 7. 7X8
  4. 8. a really smart kid
  5. 9. thirty-six inches is the same as this