A = Point(xAxis)
B = Point(xAxis)
poly1, f, g, h, i, j, k, l, m, n, p, q, r, C, D, E, F, G, H, I, J, K, L = Polygon(A, B, 12)
c = Circle(A, B, C)
M = Center(c)
α = Angle(A, M, B)
A' = Rotate(A, 7.5°, M)
β = Angle(A, M, A')
A'' = Rotate(A', 15°, M)
γ = Angle(A', M, A'')
poly2, s, t, a, b, d, e, f_1, g_1, h_1, i_1, j_1, k_1, l_1, m_1, n_1, p_1, q_1, r_1, s_1, t_1, a_1, b_1, c_1, d_1, N, O, P, Q, R, S, T, U, V, W, Z, A_1, B_1, C_1, D_1, E_1, F_1, G_1, H_1, I_1, J_1, K_1 = Polygon(A', A'', 24)
L_1: {A, B, C, D, E, F, G, H, I, J, K, L}
L_2 = Sequence(Circle[Element[L_1, k], Distance[A, A'']], k, 1, Length[L_1])