To find the surface area of this rectangularprism, we have to figure out the sum of all of the areas. Here is a formula that we can use to do this. We can substitute the given values into the formula. The length of the prism is 9 inches, the width is 3 inches and the height is 5 inches.
The general formula for the lateral surface area of a right prism is L . S . A . = p h where p represents the perimeter of the base and h represents the height of the prism. Example 1: Find the lateral surface areaof a triangular prism with bases edges 3 inches, 4 inches and 5 inches and altitude 8 inches.
So this should help you find this and im wayy ahead of you in school bra
