What is the Surface Area of a Triangular Prism?
The triangular prism's surface area equals the sum of its lateral surface area and twice its base area. In square units, it is measured. The formula for a triangular prism's surface area is as follows:
\begin{aligned}
&\text { Surface area }=(\text { Perimeter of the base } \times \text { Length })+(2 \times \text { Base Area })=(a \\
&+b+c) L+b h
\end{aligned}
Where, L= Length of Prism
a, b, and c = three edges of triangular bases
b = bottom edge of base triangle
h = height of base triangle
bh = total area of two triangular faces