A = (6.62, -3.2)
B = (-1.42, -0.28)
C = (10.86, 3.44)
poly1, c, a, b = Polygon(A, B, C)
D = Midpoint(a)
E = Midpoint(c)
F = Midpoint(b)
poly2, f, d, e = Polygon(D, E, F)