a = 4557 (slider from 0 to 43200, step 1)
A = (0, 0)
B = (10.939597315436242, 2.953020134228188)
c = Circle(A, B)
C = Point(c)
l1 = Sequence(Rotate[C, α°, A], α, 0, 360, 30)
l2 = Sequence(Rotate[C, α°, A], α, 0, 360, 6)
b = Line(A, C)
b' = Rotate(b, (-6 * a°), A)
D = Point(b')
E = Point(b')
f = Segment(D, E)
b'_{1} = Rotate(b, (((-a)) / 10)°, A)
F = Point(b'_{1})
G = Point(b'_{1})
g = Segment(F, G)
b'_{2} = Rotate(b, (((-a)) / 120)°, A)
H = Point(b'_{2})
I = Point(b'_{2})
h = Segment(H, I)
i = Segment(H, A)
j = Segment(H, A)