1.4.1 Dilations.html
Author: Silverman

ScaleFactor = 1 (slider from 0 to 2, step 0.1)
A = (2.733774990043609, 0.28058164500196014)
B = (4.3922967286165555, -0.9460333908176152)
C = (3.8221798809821057, 1.196223854839108)
P = (-0.42778207411106695, 0.5570019347641184)
f = Ray(P, C)
g = Ray(P, A)
h = Ray(P, B)
poly1, b, c, a = Polygon(C, A, B)
C' = Dilate(C, ScaleFactor, P)
A' = Dilate(A, ScaleFactor, P)
B' = Dilate(B, ScaleFactor, P)
poly1', b', c', a' = Polygon(C', A', B')
D: (2, -3.4)
E: (2, -4)
i = Segment(E, D)