A = (14.720552046844485, 4.8337842066782555)
B = (10.37240887908546, -2.5948075240592265)
C = (22.553622211792103, -2.621937175134297)
a = Line(A, B)
b = Line(B, C)
c = Line(C, A)
d = OrthogonalLine(A, b)
e = OrthogonalLine(C, a)
f = OrthogonalLine(B, c)
L = Intersect(a, e)
I = Intersect(b, d)
K = Intersect(c, f)
G = (19.108156525258156, -4.032679031037961)
g = Circle(I, G)
H_1 = Intersect(g, b, 2.0)
I_1 = Intersect(g, d, 2.0)
α = Angle(H_1, I, I_1)
J = (19.81352745320999, 2.2342703673033197)
h = Circle(K, J)
K_1 = Intersect(h, c, 2.0)
L_1 = Intersect(h, f, 2.0)
β = Angle(K_1, K, L_1)
M = (11.728891432838983, 2.1800110651531788)
k = Circle(L, M)
N = Intersect(k, a, 2.0)
O = Intersect(k, e, 2.0)
γ = Angle(N, L, O)
đa giác1, c_1, a_1, b_1 = Polygon(A, B, C)
i = Segment(A, I)
H = Intersect(f, e)
j = Segment(C, L)
l = Segment(B, K)