A = (-4.859525114590798, -7.042696744176458)
C = (3.189869600511245, -7.081582708983714)
b = Segment(A, C)
b_1 = OrthogonalLine(A, b)
B = Point(b_1)
a = Segment(B, C)
c = Segment(B, A)
α = Angle(A, B, C)
β = Angle(C, A, B)
d = Distance(a, b)