The area of three adjacent faces of a cuboid are x,y and z. If the volumes is V, then value of V^2 i

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23 May 2013 cuboid

The area of three adjacent faces of a cuboid are x,y and z. If the volumes is V, then value of V^2 is.....

OPtion

1) xyz
2) xy
3) yz
4) zx
5) x^2*yz
6) xy*z^2
7) x^2*y^2*z*2
8) 1/xyz
9) x*y^2*z
10) None of these

Solution

let l,b,h (lenght, breath and height)
x=lb
y=bh
z=hl
xyz=lb*bh*hl
xyz=(lbh)^2
xyz=V^2
option 1

Correct Option: 1 Best Solution (0)