HELP!!
What is the area of the shaded lune below which is made from the intersection of arcs of A and B?
![HELP What is the area of the shaded lune below which is made from the intersection of arcs of A and B class=](https://us-static.z-dn.net/files/db2/f6bbf5a05d9722ebbcf55db4adf499fa.png)