Question

An open water tank is in the shape of a cuboid with outer dimensions length x units breadth y units and height z units if the thickness of the wall is a units express the inner dimensions​

Answer 1

Answer:

Step-by-step explanation: Outer dimension of cuboid be given

Length = x

Breadth = y

Height = z

These are the dimension of a cuboid

The thickness of the cuboid is "a"

To find the dimension of the cuboid woul be

Length = x-a

Breadth = Y - a

Height = Z  - a

Because when we have to calculate the length , breadth and height  of inner dimension we have to subtract the thickness of the wall.