Question

The whole surface area of a cuboidal sheet is 8788 sq cm . if the length, breath and height are in the ratio of 4:3:2,then find the length​

Answer 1

Let x be the part of a dimension of a cuboidal sheet

Total surface area=4x×3x×2x

52x^2=8788

x^2=169

x=13 cm

Length=13×4cm

=52cm