A háromszög köré írható körének szemléltetése

A = (0.3, 1.9)
B = (3.382764183095647, -8.553066228925175)
C = (10.281673851479525, 1.2657139215133062)
t1, c, a, b = Polygon(A, B, C)
f = LineBisector(A, C)
g = LineBisector(A, B)
h = LineBisector(C, B)
O = Intersect(f, g)
d = Circle(O, Segment[O, B])
AD: g
i = Segment(O, A)
j = Segment(O, B)
k = Segment(O, C)