Question

I NEED HELP PLSSS , what is the volume and surface area

Answer 1

Given:

The dimensions of the given cuboid are 8 in, 6 in and 7 in.

To find:

The volume and the surface area of the given cuboid.

Solution:

The volume of cuboid is:

`V=l* b* h`

Where, l is length, b is breadth and h is height.

`V=8* 6* 7`

`V=336`

Therefore, the volume of the cuboid is 336 cubic inches.

The surface area of the cuboid is:

`A=2(lb+bh+hl)`

Where, l is length, b is breadth and h is height.

`A=2(8* 6+6* 7+7* 8)`

`A=2(48+42+56)`

`A=2(146)`

`A=292`

Therefore, the surface area of the cuboid is 292 square inches.