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2014-11-18T04:47:06+05:30

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Let the length of the edge or side of a cube be = a meters

surface area of one face of a cube = a² 
There are 6 equal faces on a cube.
Total surface area of a cube = 6 a² = 1, 350 square meters.

             a² = 1, 350 / 6 = 225  
               a = 15 meters
 
    Volume is equal to a³ = 15 * 15 * 15 cubic meters = 3, 375 cubicmeters

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