M = (7.48, -0.48)
D = (3.24, 2.7)
c_1 = Circle(M, D)
C = Point(c_1)
B = Point(c_1)
A = Point(c_1)
c = Segment(D, C)
b = Segment(C, B)
a = Segment(B, A)
d = Segment(A, D)
g = Segment(M, C)
k = Segment(M, B)
l = Segment(M, A)
α_1 = Angle(M, A, D)
δ_2 = Angle(A, D, M)
δ_1 = Angle(M, D, C)
γ_2 = Angle(D, C, M)
δ_4 = Segment(M, D)
γ_1 = Angle(M, C, B)
β_2 = Angle(C, B, M)
β_1 = Angle(M, B, A)
α_2 = Angle(B, A, M)