X =

Đáp số

MN // EF

D = (45.231198184128715, 14.102740522755967)
E = (27.997442929506846, -0.14824939933519854)
F = (55.031712848158186, 0.1358234894772501)
đa giác1, c, a, b = Polygon(D, E, F)
M = Point(c)
d = Line(M, a)
N = Intersect(d, b)
e = Segment(D, M)
X = Segment(M, E)
g = Segment(D, N)
h = Segment(N, F)
i = Distance(g, e)
text2: X + ""
f = false