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Volume-of-a-cube-and-its-surface-area-are-numerically-equal-What-is-the-measure-of-the-side-of-the-cube-




Question Number 5532 by Rasheed Soomro last updated on 18/May/16
Volume of a cube and its surface-area  are numerically equal.What is the  measure of the side of the cube?
Volumeofacubeanditssurfaceareaarenumericallyequal.Whatisthemeasureofthesideofthecube?
Commented by FilupSmith last updated on 18/May/16
Do you mean V=S_A ?  V=x^3   S_A =6x^2   ∴x^3 =6x^2   ∴x=6
DoyoumeanV=SA?V=x3SA=6x2x3=6x2x=6

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