Pls help!

Plan:

Radians of a circle = $2\pi$

Find the area of the circle, then multiply that by a fraction with the numerator of the central angle and the denominator of the total radians.

Solve

1. $\pi{r^2}=121\pi$

2.$121{\pi}*\frac{\frac{5\pi}{9}}{2\pi}$

3.$121{\pi}*\frac{\frac{5}{9}}{2}$

4.$121{\pi}*\frac{5}{18}$

5.$\frac{605\pi}{18}$

That is the simplest form unless you want the answer in decimal