Find the area of the shaded sector of the circle show all of your work write your answer in terms of pi

Question

asked Oct 9, 2023 202k views

1 Answer

Kalaschnik · Answer 1 · 2023-10-15T09:30:09+0000

Step-by-step explanation

We are to find the area of the shaded sector

To do s,w e will have to use the formula:

$(\theta)/(360)*\pi r^2$

in our case, the central angle is a major angle

$\begin{gathered} \theta=360-90=270 \\ r=18ft \end{gathered}$

Thus, we will have

$(270)/(360)*\pi*18^2=243*\pi=243\pi$

Thus, the answer is

$243\pi$