IM Geo 2.10 证明练习：几何推理与构造

GeoGebra 命令及参数

1. Point(Circle[A, 3]) → B
2. Polygon(A, B, C, D) → q1, a, b, c, d
3. Point(Circle[E, 3]) → F
4. Polygon(E, F, G, H) → q2, e, f, g, h
5. Point(Circle[I, 3]) → J
6. Polygon(I, J, K, L) → q3, i, j, k, l
7. Point(Circle[M, 3]) → N
8. Polygon(M, N, O, P) → q4, m, n, o, p
9. Point(Circle[Q, 3]) → R
10. Polygon(Q, R, S, T) → q5, q, r, s, t
11. Point(Circle[U, 3]) → V
12. Polygon(U, V, W, Z) → q6, u, v, w, z_1
13. Point(Circle[A_1, 23]) → B_1
14. Polygon(A_1, B_1, C_1, D_1) → q7, a_1, b_1, c_1, d_1
15. Point(Circle[E_1, 23]) → F_1
16. Polygon(E_1, F_1, G_1, H_1) → q8, e_1, f_1, g_1, h_1
17. Point(Circle[I_1, 23]) → J_1
18. Polygon(I_1, J_1, K_1, L_1) → q9, i_1, j_1, k_1, l_1
19. Point(Circle[M_1, 23]) → N_1
20. Polygon(M_1, N_1, O_1, P_1) → q10, m_1, n_1, o_1, p_1
21. Point(Circle[Q_1, 23]) → R_1
22. Polygon(Q_1, R_1, S_1, T_1) → q11, q_1, r_1, s_1, t_1
23. Point(Circle[U_1, 23]) → V_1
24. Polygon(U_1, V_1, W_1, Z_1) → q12, u_1, v_1, w_1, f_2