3 dek 2015 - Discover how to calculate the surface area of a triangular prism. The lateral surface area of a prism is the sum of the areas of its lateral faces. . Find the lateral surface area of a triangular prism with bases edges 3 inches, . 28 yan 2016 - surface area=bh+2ls+lb. Explanation: pinterest.com. If you think it is too long to remember, just find the area of each of the shapes on it and add . 15 may 2017 - The surface area of a triangular prism can be found in the same way as any other type of prism. All you need to do is calculate the total area of . To find the surface area of a prism (or any other geometric solid) we open the . To find the volume of a prism (it doesn't matter if it is rectangular or triangular) we . Use the formule SA= bh +pH to solve for the surface area of a triangular prism. Step 1: Copy down the formula for surface area in your notes. SA= bh + pH b= . 12 mar 2018 - In this lesson, we will go on a camping trip involving a triangular prism and its surface area. We'll define a triangular prism, derive a formula. In this lesson you will learn how to find the surface area of a triangular prism.