A = (6.46, 5.32)
B = (13.92, 2.46)
a = Line(A, B)
D = Point(a)
b = OrthogonalLine(D, a)
C = (2.78, 2.58)
E = (14.76, -0.72)
F = (9.32, 2.8000000000000003)
c = OrthogonalLine(C, a)
d = OrthogonalLine(F, a)
e = OrthogonalLine(E, a)