A = (14.3, -3.18)
B = (10.943690637720486, 0.7200814111261878)
A' = Rotate(A, 90.0°, B)
α = Angle(A, B, A')
a = Line(B, A')
b = Line(B, A)
C = Point(a)
c = Segment(A, C)
d = LineBisector(c)
e = LineBisector(A, B)
D = Intersect(d, e)
f = Circle(D, C)