A = (1, 1)
B = (3, 1)
C = (1, 4)
poly1, c, a, b = Polygon(A, B, C)
O = (0, 0)
P = (3, -1)
u = Vector(O, P)
image1'_1 = Translate(image1, u)
A' = Translate(A, u)
B' = Translate(B, u)
C' = Translate(C, u)
poly1', c', a', b' = Polygon(A', B', C')
texte2: "B=" + B
texte3: "C=" + C
texte1: "A=" + A
texte4: "A'=" + A'
texte5: "B'=" + B'
texte6: "C'=" + C'