Question

dimension of a cuboid are in the ratio of 1 is to 2 is to 3 and its total surface area is 88 m square find the dimension

Answer 1

this is your answer that yu have asked

Answer 2

let the dimensions be

l = x
b= 2x
h= 3x


T.S.A of the cuboid = 88m
$2(lb + bh + hl) = 88$
$(lb + bh + hl) = 44$
$2 {x}^{2} + 6 {x}^{2} + 3 {x}^{2} = 44$
$11 {x}^{2} = 44$
${x}^{2} = 4$
$x = 2$
l = 2m
b= 4m
h= 6m