'Returns the center point, the radius,
the number of sides, and the orientation angle.
Examples
>>> from sympy import RegularPolygon, Point
>>> r = RegularPolygon(Point(0, 0), 5, 3)
>>> r.args
(Point2D(0, 0), 5, 3, 0)'

@property
def args(self):

    return (self._center, self._radius, self._n, self._rot)
