Geometric Definitions

Area: refers to the amount of space inside a two-dimensional fiqure, like a square or a triangle.
You can think of area as the amount of paint needed to paint a wall.
Surface Area: refers to three-dimensional figures; it is the amount of space inside each surface, or face, of a three-dimensional fiqure. You can think of surface area as the amount of paint required to fill an entire room with paint.
Volume: refers to the amount of space contained inside the fiqure. You can think of volume as the amount of paint required to fill an entire th paint.