Turm: (5, 0)
Palme: (0, 2)
f = Segment(Turm, Palme)
O: (0, 0)
g = OrthogonalLine(O, f)
c = Circle(O, 10)
Ranch, C = Intersect(c, g)
d = Circle(Ranch, 9)
l = Segment(O, Ranch)
Peil = Rotate(Turm, -22.5°, O)
α = Angle(Peil, O, Turm)
h = Line(O, Peil)
i = Line(Ranch, h)
e = Circle(Ranch, 10)
A, Schatz = Intersect(e, i)
j = Segment(O, Schatz)
β = Angle(Turm, O, Schatz)
k = Segment(Ranch, Schatz)