Question

I need to find the exact area of the sector.

Answer 1

$\begin{gathered} 135\text{ represents 135/360=}0.375 \\ \\ \text{ thus the area is } \\ A=0.375\times\pi r^2 \\ A=0.375\times\pi(8)^2 \\ A=0.375\times64\pi \\ A=24\pi \\ \\ \text{ The area is 24pi }square\text{ feet} \end{gathered}$