Zostrojte rez kocky, ak K∈BF, L∈CG, M∈AD

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A = (-4, -4, 0)
B = (4, -4, 0)
C = Point(Circle[B, Distance[A, B], Segment[A, B]])
a, D, E, F, G, H, stenaABCD, stenaADHE, stenaABFE, stenaBCGF, stenaCDHG, stenaEFGH, hranaAD, hranaAB, hranaBC, hranaCD, hranaAE, hranaDH, hranaEH, hranaEF, hranaBF, hranaFG, hranaCG, hranaGH = Cube(A, B, C)
K = Point(hranaBF)
L = Point(hranaCG)
M = Point(hranaAD)
f = Line(L, K)
g = Line(C, B)
h = Line(F, G)
I = Intersect(g, f)
J = Intersect(f, h)
i = Line(I, M)
N = Intersect(i, stenaABFE)
j = Line(C, D)
O = Intersect(i, j)
k = Line(O, L)
P = Intersect(hranaDH, k)
b = Plane(M, K, L)
mnohouholník1, Q, R, S, T, U, l, m, n, p, q = IntersectPath(b, a)