A = (5.18, -3.82)
B = (12.02, -3.84)
C = (7.96, 1.38)
c = Circle(C, A, B)
O = Center(c)
A' = Midpoint(C, B)
B' = Midpoint(C, A)
C' = Midpoint(A, B)
a = Segment(C, A)
b = Segment(A, B)
d = Segment(B, C)
e = Segment(C, C')
f = Segment(B', B)
g = Segment(A, A')
G = Intersect(g, f)
h = OrthogonalLine(A, d)
i = OrthogonalLine(C, b)
j = OrthogonalLine(B, a)
H = Intersect(h, i)
k = Line(H, O)