Finding Surface Area of Cubes and Prisms Using Formulas

This lesson teaches how to find the surface area of cubes and prisms using formulas. It begins with a review of area concepts, then explains how to calculate the surface area of a rectangular prism by finding the area of each face and adding them together. A formula for surface area is derived and applied to a new example, demonstrating that the dimensions can be interchanged without affecting the result. The lesson concludes by reinforcing the understanding of surface area calculation.

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