L_1 = (2.04, -0.48)
L_2 = (7.82, 2.88)
α = 1.1344640137963142 rad (slider from 0 to 1.5533430342749532, step 0.017453292519943295)
a = Segment(L_1, L_2)
b = LineBisector(a)
B' = Rotate(L_2, α, L_1)
β_1 = Angle(L_2, L_1, B')
c = Line(L_1, B')
d = OrthogonalLine(L_1, c)
M_1 = Intersect(b, d)
e = Circle(M_1, L_2)
L_3 = (12.700000000000001, -1.16)
f = Segment(L_2, L_3)
g = CircleArc(M_1, L_1, L_2)
β = 0.8726646259971648 rad (slider from 0 to 1.5533430342749532, step 0.017453292519943295)
A = Rotate(L_3, β, L_2)
δ = Angle(L_3, L_2, A)
h = Line(L_2, A)
i = LineBisector(f)
j = OrthogonalLine(L_2, h)
M_2 = Intersect(i, j)
k = Circle(M_2, L_3)
p = CircleArc(M_2, L_2, L_3)
B = Intersect(k, p, 1.0)
C = Intersect(e, g, 1.0)
D, Position = Intersect(k, e)
l = Segment(L_1, Position)
m = Segment(Position, L_2)
ε = Angle(L_2, Position, L_1)
n = Segment(L_3, Position)
ζ = Angle(L_3, Position, L_2)