\frac{a}{sin(α)} = \frac{b}{sin(β)} = \frac{c}{sin(γ)}

A = (3.529799199999992, -7.535372000000021)
B = (24.369798599999967, 1.3224329999999962)
c = Segment(A, B)
C = (20.375733799999974, -7.6964230000000216)
b = Segment(A, C)
a = Segment(B, C)
α = Angle(C, A, B)
β = Angle(A, B, C)
γ = Angle(B, C, A)
f = OrthogonalLine(C, c)
D = Intersect(f, c)
h = Segment(D, C)
δ = Angle(h, c)