If the volume of the cube is 729 cm3, then the surface area of the cube will be	Select.
A) 486 sq.cm B) 456 sq.cm C) 446 sq.cm D) 476 sq.cm E) None of these
Explanation:   a3=729; a=9   surface area= (6 x 9 x 9) = 486 cm2   486 sq.cmnswer: 486 sq.cm
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If the volume of the cube is 729 cm3, then the surface area of the cube will be