Question

I'm terrible at explaining answers and this is one of them...

Answer 1

We see that the sign is a triangle and the area of a triangle is given by the expression:

`A=(1)/(2)\text{base}* height`

base=36

height=32

Then,

`\begin{gathered} A=(1)/(2)36*32 \\ A=(1152)/(2)=576\text{ square inches} \end{gathered}`