# The dimensions of a cuboid are in the ratio 2:3:4 and its total surface area is 8788cm2. Find the dimensions of thecuboid.

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a=8788cm2

a=2[lb+bh+hl]

8788=2[2x*3x+3x*4x+4x*2x]

8788/2=[6xx+12xx+8xx]

4394=26xx

xx=4394/26

xx=169

x=13

2x=2*13=26cm

3x=3*13=39cm

4x=4*13=52cm