Question

Dimension of cuboid is 3:4:5 and its total surface area 3384cm find the dimensions of the cuboid

Answer 1

hope this answer will help you.

Answer 2

Answer:

Step-by-step explanation:

Let the dimensions be 3x 4x and 5x

TSA of cuboid= 3384

2(lh + bh + lb)=3384

2(3x×5x + 4x×5x + 3x×4x)=3384

2(15x+20x+12x)=3384

2(47x)=3384

94x=3384

X=3384/94

X=36

Legnth=3x

=3×36=108

Breadth=4x=4×36=144

Height=5x=5×36=180