A = (-0.1928, 3.4928)
B = (6.559, 5.5982)
C = (11.3022, -2.6056)
D = (-0.9672, -3.38)
đa giác1, a, b, c, d = Polygon(A, B, C, D)
M = (5.155399999999999, 1.2421999999999989)
P = (2.323999999999999, -0.6696000000000013)
N = (9.7292, 4.170399999999999)
Q = (-2.7580000000000013, 1.0727999999999989)