Rectangular Solids:
It is a six-sided solid figure with faces that are rectangles, as display in Figure.
The volume of a rectangular solid is computed using the following formula:
V = abc
The surface area of a rectangular solid is calculated using the following formula:
Figure: Rectangular Solid
SA = 2(ab + ac + bc)
The surface area of a rectangular solid is expressed in square units, and the volume of a rectangular solid is expressed in cubic units.