Question

Find the surface area Formula: SA= p * h + 2 * B

Answer 1

Given:

For the given figure,

`h=2ft,w=3ft,l=8ft`

The surface area is calculated as,

`\begin{gathered} S=2lh+2wh+2wl \\ S=2\cdot8\cdot2+2\cdot3\cdot2+2\cdot3\cdot8 \\ S=32+12+48 \\ S=92 \end{gathered}`

Answer: surface area is 92 square ft.