A = Intersect(xAxis, yAxis)
B = Point(xAxis)
c = Circle(A, B)
E = Point(yAxis)
F: (sqrt(100 - y(E)^(2)), 0)
a = Segment(E, F)
D = Midpoint(a)
d = OrthogonalLine(E, yAxis)
e = OrthogonalLine(F, xAxis)
f = Circle(D, F)
C: (x(F), y(E))
b = OrthogonalLine(D, yAxis)
g = OrthogonalLine(D, xAxis)
h = Segment(A, C)
G = Intersect(a, h)
i = OrthogonalLine(G, a)
j = OrthogonalLine(C, i)
k = OrthogonalLine(C, a)