A1 = (-1.126595744680851, -3.2606382978723407)
B1 = (0.18, -1.94)
u = Vector(A1, B1)
C1 = (-1.1265957446808503, -5.585106382978723)
v = Vector(A1, C1)
D1 = (3.12, -1.48)
A = (0.25148936170212766, 0.3085106382978726)
B = (4.4314893617021305, 0.14851063829787248)
D = (3.2314893617021276, 3.1685106382978736)
C = (-0.9272634676324115, 1.7301946582163878)
poly1, e, f, g, h = Polygon(A, B, D, C)
α = Angle(B1, A1, C1)
E' = Rotate(A, α, D1)
F' = Rotate(B, α, D1)
G' = Rotate(D, α, D1)
H' = Rotate(C, α, D1)
poly1', e', f', g', h' = Polygon(E', F', G', H')