A = (-7.1000000000000005, 0.38)
B = (-3.8200000000000003, -6.5)
C = (-0.88, 2.18)
Vieleck1, c, a, b = Polygon(A, B, C)
D = (-5.82, 5.38)
E = (3.3000000000000003, -5.6000000000000005)
d = Line(D, E)
A' = Mirror(A, d)
B' = Mirror(B, d)
C' = Mirror(C, d)
Vieleck1', c', a', b' = Polygon(A', B', C')
F = (6.28, 7.1000000000000005)
G = (8.040000000000001, 1.4000000000000001)
u = Vector(F, G)
A'' = Translate(A', u)
B'' = Translate(B', u)
C'' = Translate(C', u)
Vieleck1'', c'', a'', b'' = Polygon(A'', B'', C'')