Level:
Project ID:
2010014301
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Find the area of the sickle bounded by half the ellipse and half the circle (see the picture). Points \(A\) and \(B\) lying on the circle are the foci of the ellipse.
\(2\pi(\sqrt{2}-1)\)
\(1.3\)
\(6\pi\)
\(5.2\)