Question

Find the surface area of the prism is __ in squared

Answer 1

Given

l = 9 in

b = 5 in

h = 12 in

Find

Surface area of the prism

Step-by-step explanation

surface area of the given prism =

`\begin{gathered} 2(lb+bh+hl) \\ 2(45+60+108) \\ 2(213) \\ 426 \end{gathered}`

Final Answer

Therefore , the surface area of the prism = 426 in ssqaured