Биссектриса

Биссектриса

Вписанная окружность

Треугольник вписанный в окружность

α = 0.7853981633974483 rad (slider from 20*° to 180*°, step 0.017453292519943295)
A = (6.18, 2.96)
B = (3.7, -0.1)
C = (1.22, 3.46)
β = Angle(A, B, C)
a = Segment(A, C)
b = Segment(B, C)
c = Segment(A, B)
d, e = AngularBisector(a, b)
D = Intersect(d, c)
f = Segment(C, D)
g, h = AngularBisector(a, c)
E = Intersect(g, b)
i = Segment(A, E)
O = Intersect(f, i)
j = true
k = true
p = Circle(O, D)
l = true
m = OrthogonalLine(O, a)
F = Intersect(m, a)
n = Segment(F, O)
q = OrthogonalLine(O, b)
r = Segment(O, E)
G = Intersect(b, r)
s = OrthogonalLine(O, c)
H = Intersect(s, c)
t = Segment(O, H)
a_1 = Segment(F, G)
b_1 = Segment(H, F)
c_1 = Segment(G, H)
o = true