Question

The Total surface area of cuboid is 3328

; its dimensions are in the ratio 4:3:2.

Find the area of four walls.​

Answer 1

Answer:

Dimensions

32,24,16

Step-by-step explanation:

let the required number be x.

So the dimensions will be

4x,3x,2x

Total surface area = 2(lb+bh+hl)

2(lb+bh+hl)=3328

2(12x²+6x²+8x²)=3328

26x²=1664

x²=1664÷26

x²= 64

x=8