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The number of dimensions, a solid has:

(A) 1

(B) 2

(C) 3

(D) 0

Answers (1)

(C) 3

Solution:

We know that solid is a three-dimensional object having definite shape, size and volume.

Three-dimensional means that to represent the shape, we need three axes (x, y, z).

The three dimensions of solids are generally known as length, width and height.

For example, a cuboid is a solid with three dimensions as shown:

 

In case of a cube, we know that length = width = height.

Hence all are called side length.

\because Solid has three dimensions therefore option (C) is correct.

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