wα=6,1cm

A_1 = (2.86, 0.28)
A = (-2.3, 0.26)
A' = Rotate(A_1, 35*°, A)
α = Angle(A_1, A, A')
a_2 = Ray(A, A_1)
b_2 = Ray(A, A')
c_2 = AngularBisector(A_1, A, A')
d = Circle(A, 6.1)
C_1, D = Intersect(d, c_2)
B' = Rotate(A, 87.5*°, D)
δ = Angle(A, D, B')
e = Line(D, B')
B = Intersect(e, a_2)
β = Angle(D, B, A)
C = Intersect(b_2, e)
γ = Angle(B, A, D)
Vieleck1, c, a, b = Polygon(A, B, C)
wα = Segment(A, D)