# There Are 3 Interior Angles! Which One?

**Geometry**Level pending

The above shows an isosceles triangle with its apex at the center of a circle and its base tangent to the circle. If one of the isosceles angles of the triangle is \(30^\circ\), then the area of the overlapping region bounded by the triangle and the circle is \(\text{__________} \) times the area of the circle.