Question

If the areas of the adjacent faces of a rectangular block are

in the ratio of 3:2:1 and its volume 9000 cu.cm then the

length of the shortest side is​

Answer 1

Answer:

Let lb = 2x, bh = 3x and lh = 4x

Then,

24x3=(lbh)2=9000×9000⇒x3=375×9000⇒x=150

So, lb = 300, bh = 450, lh = 600 and lbh = 9000

∴h=9000300=30l=9000450=20&b=9000600=15

Hence, shortest side = 15 cm

Step-by-step explanation:

it can help you

follow me