A = (-3.72, 3.36)
B = (1.64, 1.62)
c = Circle(A, B)
C = (2.26, 7.46)
D = (-6.34, -3.14)
a = Line(C, D)
E, F = Intersect(c, a)
b = OrthogonalLine(C, a)
d = OrthogonalLine(A, a)
e, f = Tangent(D, c)
g = Tangent(B, c)
h = LineBisector(A, B)