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March 29, 2015

March 29, 2015

Posted by **Paul** on Friday, March 2, 2012 at 5:26am.

- Solid Mensuration -
**Steve**, Friday, March 2, 2012 at 2:58pmbigV/smallV = 81/2 / 12 = 81/24 = (3/2)^3

volumes are in the ratio x^3:1 if the sides are in ratio x:1

so,

bigH/smallH = 3/2

so, 7.5/smallH = 1.5, and smallH = 5

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