Ziehen am Punkt B

THALES

Ziehen am Punkt C

M = (5.307002973200444, -0.6058358626799566)
A = (0.23127471273532696, -1.710756300332227)
c = Circle(M, A)
α = 2.705260340591211 rad (slider from 0 to 6.283185307179586, step 0.017453292519943295)
B = Rotate(A, α, M)
β = Angle(A, M, B)
a = Segment(A, B)
ε = 3.01941960595019 rad (slider from 0 to 6.283185307179586, step 0.017453292519943295)
D = Point(c)
C = Rotate(D, ε, M)
δ = Angle(D, M, C)
b = Segment(C, A)
d = Segment(C, B)
γ = Angle(A, C, B)