缺失正方形悖论（Curry）第二部分：几何面积与斜率的关系

GeoGebra 命令及参数

1. Polygon(A, B, C) → t1, c, a, b
2. Polygon(J, K, L, O) → poly2, j, k, l, m
3. Polygon(P, Q, F_1) → t2, p, q, r
4. Segment(F_1, Q) → i_2
5. Circle(B_1, 3) → d
6. Point(d) → G
7. Line(B_1, G) → f
8. OrthogonalLine(G, f) → g
9. Circle(G, 2) → e
10. Intersect(e, g, 2) → H
11. OrthogonalLine(H, g) → h
12. OrthogonalLine(B_1, f) → i
13. Intersect(h, i) → I
14. Polygon(B_1, G, H, I) → q1, n, g_2, h_2, i_3
15. Circle(D, 3) → c_1
16. Point(c_1) → E
17. Line(D, E) → m_1
18. OrthogonalLine(E, m_1) → n_1
19. Circle(E, 2) → d_1
20. Intersect(d_1, n_1, 2) → F
21. OrthogonalLine(F, n_1) → p_1
22. OrthogonalLine(D, m_1) → e_1
23. Intersect(p_1, e_1) → R
24. Polygon(D, E, F, R) → q2, d_2, e_2, f_2, r_2
25. Polygon(C_1, D_1, K_1, L_1) → q3, j_2, k_2, l_2, s_2
26. Circle(N_1, 2) → c_2
27. Point(c_2) → O_1
28. Line(N_1, O_1) → t_2
29. OrthogonalLine(O_1, t_2) → a_2
30. Circle(O_1, 1) → c_3
31. Intersect(c_3, a_2, 2) → P_1
32. OrthogonalLine(P_1, a_2) → b_2
33. OrthogonalLine(N_1, t_2) → f_3
34. Intersect(b_2, f_3) → Q_1
35. Polygon(N_1, O_1, P_1, Q_1) → q4, g_3, o_1, h_3, j_3
36. Segment(S, T) → s
37. Segment(T, U) → t
38. Segment(U, S) → f_1
39. Segment(V, W) → g_1
40. Segment(W, Z) → h_1
41. Segment(Z, A_1) → i_1
42. Segment(A_1, E_1) → j_1
43. Segment(E_1, V) → k_1
44. Segment(A, B) → l_1
45. Segment(B, C) → q_1
46. Segment(A, C) → r_1
47. Segment(P, Q) → s_1
48. Segment(Q, F_1) → t_1
49. Segment(P, F_1) → a_1
50. Segment(J, K) → b_1
51. Segment(K, L) → m_2
52. Segment(L, O) → n_2
53. Segment(O, J) → p_2
54. Segment(B_1, G) → q_2
55. Segment(G, H) → k_3
56. Segment(H, I) → l_3
57. Segment(I, B_1) → m_3
58. Segment(D, E) → n_3
59. Segment(E, F) → p_3
60. Segment(F, R) → q_3
61. Segment(R, D) → r_3
62. Segment(N_1, O_1) → s_3
63. Segment(O_1, P_1) → t_3
64. Segment(P_1, Q_1) → a_3
65. Segment(Q_1, N_1) → b_3
66. Segment(C_1, D_1) → d_3
67. Segment(K_1, D_1) → e_3
68. Segment(K_1, L_1) → f_4
69. Segment(C_1, L_1) → g_4