Recta de Simson.

Recta que pasa por los pies 
de las perpendiculares trazadas
desde un punto P del círculo 
circunscrito al triángulo.

A = (-0.46, 1.82)
B = (3.3, 2.8)
C = (3.7, 0.84)
polígono1, c, a, b = Polygon(A, B, C)
d = LineBisector(B, C)
e = LineBisector(A, B)
D = Intersect(e, d)
f = Circle(D, B)
P = Point(f)
F = Point(e)
g = OrthogonalLine(P, b)
h = OrthogonalLine(P, c)
i = OrthogonalLine(P, a)
G = Intersect(c, h)
H = Intersect(h, c)
I = Intersect(g, h)
J = Intersect(h, c)
k = Line(C, B)
K = Intersect(i, k)
L = Intersect(b, g)
j = Line(L, G)
lugar1 = Locus(I, P)
E = (5.66, 4.2)
M = (9.98, 4.22)
N = (10, 1.56)
O = (5.68, 1.62)
polígono2, e_1, m, n, o = Polygon(E, M, N, O)