Lets build our equation for surface area of a rectangular prism starting with our formula. Welcome to How to Find the Surface Area of a Rectangular Prism with Mr. There are three different faces on a rectangular prism.
Base Area of Rectangular Prism is the surface area of the base of the prism is calculated using Base AreaLengthWidth.
A 2 30 15 15 20 20 30 A 2 30 15 15 20 20 30. The surface area of a rectangular prism calculator gives us the answer. A rectangular prism is a solid geometric object that has 6 rectangular faces. There are three different faces on a rectangular prism.