A = (-5.094573449533575, -0.6480214505241495)
B = (11.547993501866333, -0.7937957595875063)
c = Line(A, B)
C = Point(c)
D = Point(c)
a = OrthogonalLine(C, c)
b = OrthogonalLine(D, c)
E = (3.4332236306727983, 4.76992370299728)
F = (5.911386884749865, 4.6970365484656025)
d = Segment(E, F)
e = Circle(D, d)
f = Circle(C, d)
G = Intersect(e, b, 2.0)
H = Intersect(e, c, 2.0)
α = Angle(H, D, G)
I = Intersect(f, c, 2.0)
J = Intersect(f, a, 2.0)
β = Angle(I, C, J)