A = (-0.84, 7.640000000000001)
B = (0.88, 4.84)
C = (1.24, 2.04)
a = LineBisector(A, B)
b = LineBisector(B, C)
D = Intersect(b, a)
r_2 = Segment(D, A)
E = (0.76, -0.64)
F = (-0.28, -4)
G = (-1.8, -6.84)
c = LineBisector(E, F)
d = LineBisector(F, G)
H = Intersect(d, c)
e = Circle(D, A)
r_1 = Segment(H, G)
g = Circle(H, G)
I = (-6.84, 0.56)
J = (-6.88, -0.24)
platte = Segment(I, J)
K = (-1.28, -9.8)
L = (4, 10.68)
durch = Segment(K, L)
m_1: durch / 14.0
m_2: platte / 0.6
m: (m_1 + m_2) / 2.0
r_{vorher}: r_1 / m
r_{nachher}: r_2 / m