MN // EF

X = 

Đáp số

D = (43.091182421741614, 17.511615188505353)
E = (32.88349661708096, -0.5080750584976318)
F = (57.72567074372958, -0.40391499926640073)
đa giác1, c, X, b = Polygon(D, E, F)
M = Point(c)
d = Line(M, X)
N = Intersect(d, b)
e = Segment(M, N)
f = Segment(D, M)
g = Segment(M, E)
h = Distance(g, f)
text3: X + ""
a = false