What is the "formula" for surface area of a rectangular prism? Please

Question

asked Dec 19, 2021 13.4k views

2 Answers

David Leppik · Answer 1 · 2021-12-24T10:15:27+0000

Answer:

A = Ph + 2B

Explanation:

where P is perimeter of the base, h is height of the prism (this is the rectangular lateral surface area) and B is the area of the base