Kamendra kumar 24th Mar, 2023

 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