Answers

2016-03-02T14:28:29+05:30
Volume of cube= side³
Side= 3√3a
V=3√3a × 3√3a
V=27a unit³

Therefore the volume of cube of side 3√3a unit is 27a unit³.
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2016-03-02T14:37:32+05:30
Side=3√3a
Volume=(side)^3
Volume=(3√3a)^3
=3a
So volume is 3a unit^3
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