It's cubic because volume occupies a three dimensional space. distance is measured in one unit of length (for instance, meters). area is measured in a second unit of length (as an example rectangular meters), as it occupies a two-dimensional area. the two dimensions are perpendicular.
What is a cubic unit?
In geometry, cubic units can be defined because the units used to measure quantity. the extent of a unit cube whose length, width and height are 1 unit each is 1 cubic unit. here, the rectangular prism is made from smaller unit cubes.
How many 1 inch cubes do you need to create a cube with an edge length of 5 inches?
Therefore, we need 125 one inch cubes to create a cube with an edge length of 5 inches.
