Question

c) The length, breadth and height of a cuboid are in the ratio of

4:3:5, its volume is 480 cm . Find its dimensions, also find the total

3

surface area of the cuboid.​

Answer 1

Answer:

Solution

Step-by-step explanation:

Let l,b,h be 4x,2x,x

TSA=2(lb+bh+hl)

1372=2(8x

2

+2x

2

+4x

2

)

686=14x

2

49=x

2

so x=7

l,b,h = 28,14,7

Answer 2

Step-by-step explanation:

✳Answer✳

✳l,b,h = 28,14,7✳