Q4 of 76 Page 18

If V is the volumw of cuboid of dimensions a,b,c and S is its surface area, then prove that

Given,


V= volume of cuboid


S = surface area of cuboid


=a = length of cuboid


=b =breadth of cuboid


= c = height of cuboid


V = abc


S = 2(ab+bc+ca)


Dividing surface area by volume


=


=


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