- Thread starter
- #1

- Thread starter Etrujillo
- Start date

- Thread starter
- #1

- Admin
- #2

\(\displaystyle \frac{270^{\circ}}{360^{\circ}}=\frac{3}{4}\)

And so we now have the area \(A\):

\(\displaystyle A=\frac{3}{4}\pi r^2\)

Can you identify the radius \(r\) of the circle from the diagram?

- Thread starter
- #3

- Jan 30, 2018

- 338

Yes, [tex]108\pi[/tex] is correct.