E_1 = (-6.057978163022511, -11.480476279221453)
J = (44.00483553213783, -1.7379316315481221)
C = (14.540085456564206, 5.548621412856492)
B = (22.055458731591354, 5.651623530255907)
a = Segment(C, B)
b = OrthogonalLine(B, a)
A = Point(b)
X_1 = Segment(A, C)
X = Segment(A, B)
α = Angle(A, B, C)
e = Distance(X, a)