A = (-2.61, 0.32)
B = (1.093305785123969, -1.7844628099173563)
c = Circle(A, B)
C = Point(c)
D = Point(c)
f = Segment(A, B)
g = Segment(A, D)
h = Segment(C, B)
i = Segment(C, D)
α = Angle(B, A, D)
β = Angle(B, C, D)
d = CircleArc(A, B, D)
E = Point(c)
F = Point(c)
j = Segment(E, D)
k = Segment(E, B)
l = Segment(F, D)
m = Segment(F, B)
γ = Angle(B, F, D)
δ = Angle(B, E, D)
G = (2.3478512396694233, 0.2882644628099167)
n, p = Tangent(G, c)
H = Intersect(c, n)
I = Intersect(c, p)
q = Segment(A, H)
r = Segment(A, I)
e = CircleArc(A, I, H)
ε = Angle(I, A, H)
ζ = Angle(H, G, I)