Z

g

g'

A

A'

B'

C'

B

C

Strecke Gerade g un die Punkte zentrisch um Faktor k

E = (0.32, 0.62)
G = (2.32, 1.34)
b = Line(E, G)
k = 0.5 (slider from -0.5 to 1.5, step 0.5)
b' = Dilate(b, k, E)
F = Point(b)
D = Point(b)
F' = Dilate(G, k, E)
D' = Dilate(F, k, E)
D'_1 = Dilate(D, k, E)
a = false