I = (24.04734548146874, 0)
A = (36.04734548146874, 16)
B = (48.04734548146874, 16)
C = (48.04734548146874, 8)
D = (56.04734548146874, 8)
E = (56.04734548146874, -4)
G = (48.04734548146874, -12)
H = (36.04734548146874, -12)
đa giác1, a, b, c, d, e, f, g, h = Polygon(I, A, B, C, D, E, G, H)
i = Segment(A, H)
K = Point(i)
j = Segment(I, K)
k = Segment(C, G)