Volume Length Area. The amount of space that an object takes up. One dimension and is measured with the metric unit of meters. Two dimensions and is found by Length x width It is measured in metric square units, like m 2 or cm 2. Volume. Volume of rectangular solids Volume of liquids.
Volume of liquids
Three dimensions and is found by
Length x width x height
It is measured in cubic metric units like, m3 or cm3.
The volume of liquids can be measured with a graduated cylinder.
One way to find the volume is to submerge the object (rock, fruit, etc.) in water in a graduated cylinder.