A = (13.684692642159977, 3.773261482834591)
B = (10.256491279037434, -3.354437754161199)
C = (22.316854347864222, -3.403764392479509)
a = Line(A, B)
b = Line(B, C)
c = Line(C, A)
đa giác1, c_1, a_1, b_1 = Polygon(A, B, C)
q = Segment(A, B)
r = Segment(B, C)
s = Segment(C, A)
d = LineBisector(s)
e = LineBisector(r)
f = LineBisector(q)
O = Intersect(d, f)
g = Segment(O, A)
h = Segment(O, B)
i = Segment(O, C)
E = Intersect(d, s)
F = Intersect(e, r)
G = Intersect(f, q)
j = Segment(A, G)
k = Segment(G, B)
l = Segment(F, B)
m = Segment(F, C)
n = Segment(C, E)
p = Segment(E, A)