A = (0.33715094641689186, -2.492393091250838)
B = (13.823978737111306, 4.042461611456765)
a = Line(A, B)
C = (1.477274532846729, 4.153693180864554)
D = (14.769447077077512, -2.826087799474205)
b = Line(C, D)
O = Intersect(a, b)
c, d = AngularBisector(a, b)
E = Point(c)
F = Point(c)
G = Point(d)
H = Point(d)
t' = Ray(O, G)
t = Ray(O, E)
g = Ray(O, F)
h = Ray(O, H)
α = Angle(B, O, G)
β = Angle(G, O, C)
γ = Angle(C, O, E)
δ = Angle(E, O, A)