Question

the length,breadth and height of cuboid are in the ratio 3:4:6 and it's volume is 576cm.the whole surface area of cuboid=?

Answer 1

therefore,acording to question

volume=576cm3

length*breadth*height=576cm3

3x*4x*6x=576cm3

72x3=576cm3

x3=576/72

x3=8

x=2

hence,

length=3x=6cm

breadth=4x=8cm

heighy=6x=12cm

Answer 2

hi!

here is your answer !


The answer is given in the pic.

The whole surface area of the cuboid is 432sq.cm.

hope this helps ! ! !#