How do you find the surface area of a trianglular prism and a prymid?

1 Answer
sankarankalyanam
Jul 5, 2018

As below.

Explanation:

Surface Area of triangular Prism : SA = 2 B + P h

![https://www.wikihow.com/Find-The-Height-Of-a-Prism](useruploads.socratic.org)

Surface Area of triangular Pyramid

To find the surface area of a regular triangular pyramid, we use the formula SA = A + (3/2)bh, where A = the area of the pyramid's base, b = the base of one of the faces, and h = height of one of the faces.

![https://study.com/academy/lesson/http://what-is-a-triangle-pyramid-definition-formula.html](https://useruploads.socratic.org/0Zd2JUg2SWagBbfOagyB_surface_area_of_a_triangular_pyramid.png)

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