In the following figure, O is the center of the circle and XO is perpendicular to OY. If the area of the triangle XOY is 32, then the area of the circle is
1
64π
2
256π
3
16π
4
32π
In the following figure, O is the center of the circle and XO is perpendicular to OY. If the area of the triangle XOY is 32, then the area of the circle is