The volume of any solid, liquid, plasma, vacuum or theoretical object's how much three-dimensional space it occupies, often quantified numerically. One-dimensional figures (such as lines) and two-dimensional shapes such as square geometry squares are assigned zero volume in the three-dimensional space. Volume's commonly presented in units such as mililitres or cm3 (milliliters or cubic centimeters). Volumes of some simple shapes, such as regular, straight-edged and circular shapes can be easily… (More on Volume)