The surface area of a three-dimensional shape is the sum of all of the surface areas of each of the sides. Meaning definition Example. Volume is defined as the amount of space taken up by an object.
The amount of space measured in cubic units that an object or substance occupies.
It depends on the shape. Volume is the three-dimensional space occupied by a substance or enclosed by a surface. Its applied to certain measurable subsets of R3 ie. Symbol Symbol Name Meaning definition.