Question

The dimension of a cuboid is 1:2:3 and its TSA is 88m find its dimensions

Answer 1

Answer:

Step-by-step explanation:

Let the dimensions of cuboid 0:

L=x

B=2x

H=3x

TSA of cuboid =88m²

2(lb+bh+lh)=88m²

2[x(2x)+2x(3x)+x(3x)]=88

2(2x²+6x²+3x²)=88

11x²=88/2

x²=44/11

x=√4

x=2m

L=x=2m

B=2x=2(2)=4m

H=3x=3(2)=6m