
For example, if you are starting with mm and you know r and h in mm, your calculations will result with V in mm 3 and S in mm 2.īelow are the standard formulas for surface area. Its kind of like how all squares are rectangles, but not all rectangles are squares. Tip: All cubes are rectangular prisms, but not all rectangular prisms are cubes.

The units are in place to give an indication of the order of the results such as ft, ft 2 or ft 3. When you join the sides together, it becomes a rectangular prism with 8 vertices and 12 edges. In a rectangular prism, the length, width and height may be of different lengths. It means that it has a surface area and volume. A rectangular prism is also called a rectangular solid or a cuboid. The rectangular prism has three dimensions. Free online calculators for area, volume and surface area.

#CUBE RECTANGULAR PRISM HOW TO#
Units: Note that units are shown for convenience but do not affect the calculations. More examples on the surface area of cubes. Calculator online on how to calculate volume of capsule, cone, conical frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, triangular prism and sphere. Online calculator to calculate the surface area of geometric solids including a capsule, cone, frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere, spherical cap, and triangular prism
