Question

the lateral surface area of cuboid is 300cm square. the length, breath and height in the ratio 4:2:1 find the length, breath and height of the cuboid.

Answer 1

Answer:

Step-by-step explanation:

Let length, breath and height of the cuboid be 4x, 2x and x

L.S.A of cuboid=2(lb+lh+BH)

300=(8x^2+4x^2+2x^2)

300=14x^2

x=4.6291cm

Which is approximately... 4.7cm

Length=18.8

Breadth=9.4

Height=4.7