Answer:
Form.
Explanation:
Form can be defined as an element of art and it has three-dimensions, height width and depth, and are usually enclosed in space.
This ultimately implies that, height (length), width (breadth) and depth are the three dimensional parameters that makes up a form.
Form as a an element of art, principle of design and media can either be geometric or free-form.
Hence, a shape that is 3-dimensional is known as form.
