A = (-9, 3.3200000000000003)
B = Point(Circle[A, 5.0])
a = Segment(A, B)
C = Point(Circle[B, 5.0])
b = Segment(B, C)
c = Line(C, a)
d = Line(A, b)
D = Intersect(d, c)
e = Segment(A, D)
f = Segment(D, C)