\text{Vrcholy: }A(-2,-4,0), B(2,-2,0)

\text{ Ihlan s výškou }v=OV

\text{Určte uhol priamok }a,b: a=CD, b= PS

a,b: μ(BEP)=-\frac{1}{3}, \;  μ(VES)=-1

a'∥a, b'∥b: P∈a'∩b'

A

\text{Skut. veľkosť }ABCDEF⊂ \text{ nákresňa}

A = (-2, -4)
B = (2, -2)
mnohouholník1, f, g, h, i, j, k, C, D, E, F = Polygon(A, B, 6)
a_{1}, V, stenaABG, stenaBCG, stenaCDG, stenaDEG, stenaEFG, stenaAFG, hranaAG, hranaBG, hranaCG, hranaDG, hranaEG, hranaFG = Pyramid(mnohouholník1, 7)
O = Midpoint(E, B)
P = Midpoint(O, B)
S = Midpoint(V, E)
a = Line(D, C)
b = Line(P, S)
l = Line(E, B)
H = (-2, 8)