dave13Well I actually missed a step and went direct to the solution

Given in question is that its a square base , so lets take the width of square be x therefore the length would also be x

width=length=x

also given is that the height is twice the width of the base so h= 2x

volume of box would be lengthxbasexheight = 54

or say

x*x*2x=54

x^3=27

x=3

since height is 2x so it would be 2*3 = 6

answer is 6

Hope this helps..

dave13 wrote:

Archit3110 wrote:

given a square base so width = length =x

height = 2x

so 2x^3=54

x=3

height = 6

IMO D

Archit3110 isnt the formula of cuboid vulume - length*width*height

if so, then why are raising to cube power only height ?

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