Plans

Droite

DE et BC

FD et AB

FE et AC

A = (1.82, 1.34)
B = (-2.12, -1.86)
C = (3.62, -2.36)
poly1, c, a, b = Polygon(A, B, C)
S = (0.11758989310009718, 1.359649582997669, 5.653018520649729)
d, faceABS, faceBCS, faceACS, arêteAS, arêteBS, arêteCS = Pyramid(poly1, S)
D = Point(arêteBS)
E = Point(arêteCS)
F = Point(arêteAS)
poly2, f, d_1, e = Polygon(D, E, F)
g = Plane(F, D, E)
h = Plane(A, B, C)
i = false
j = IntersectPath(g, h)
k = true
l = Line(D, E)
m = Line(B, C)
V = Intersect(l, m)
n = true
p = Line(F, D)
q = Line(A, B)
R = Intersect(q, p)
o = true
r = Line(F, E)
s = Line(A, C)
T = Intersect(r, s)
t = true