D = (-13.755033171314706, 2.3924510858392254)
C = (-16.489735805041803, 2.2355978175705893)
B = (-15.405402341793403, 3.135799183286241)
d1, d, b, c_1 = Polygon(B, C, D)
Z = (-13.5, 2.5)
P = Point(d1)
f = Line(P, Z)
c = Circle(Z, P)
A, P' = Intersect(c, f)
g = Segment(P, P')