'The incircle of the triangle.
The incircle is the circle which lies inside the triangle and touches
all three sides.
Returns
incircle : Circle
See Also
sympy.geometry.ellipse.Circle
Examples
>>> from sympy.geometry import Point, Triangle
>>> p1, p2, p3 = Point(0, 0), Point(2, 0), Point(0, 2)
>>> t = Triangle(p1, p2, p3)
>>> t.incircle
Circle(Point2D(-sqrt(2) + 2, -sqrt(2) + 2), -sqrt(2) + 2)'

@property
def incircle(self):

    return Circle(self.incenter, self.inradius)
