Đo góc O

A = (8.80135544864729, -3.3051111158428896)
B = (25.843708987623383, -3.3051111158428896)
b = Line(A, B)
M = (12.648833237475467, 4.36518114265431)
a = Line(M, b)
E = Point(a)
d = OrthogonalLine(E, b)
F = Intersect(b, d)
C = Point(a)
D = Point(b)
G = (24.240593242278308, -4.636930350437258)
c = Circle(D, G)
H = Intersect(c, b, 2.0)
M' = Rotate(M, 43.99999999999999*°, C)
α = Angle(M, C, M')
e = Line(M', C)
H' = Rotate(H, 132.0*°, D)
β = Angle(H, D, H')
f = Line(H', D)
O = Intersect(e, f)
J = (19.258602772129002, -0.9620957957231658)
g = Circle(O, J)
K = Intersect(g, f, 2.0)
L = Intersect(g, e, 2.0)
γ = Angle(K, O, L)
h = true