Anyone can help?
The area A of the shades region is given, find the central angle 0 of the circle and round to the nearest tenth
![Anyone can help The area A of the shades region is given find the central angle 0 of the circle and round to the nearest tenth class=](https://us-static.z-dn.net/files/df4/4a3ff78fb380f4f10e7f6b84e353077c.png)