缺的正方形还是多出的正方形？相似三角形的面积差

GeoGebra 命令及参数

1. Segment(G, H) → g
2. Segment(H, F) → h
3. Polygon(I, K, L) → t1, l, i, k
4. Polygon(M, N, O) → t2, o, m, n
5. Circle(P, 7) → c
6. Point(c) → Q
7. Line(P, Q) → j
8. OrthogonalLine(Q, j) → p
9. Circle(Q, 3) → d
10. Intersect(d, p, 2) → R
11. OrthogonalLine(R, p) → q
12. OrthogonalLine(P, j) → r
13. Intersect(q, r) → S
14. Polygon(P, Q, R, S) → q1, p_1, q_1, r_1, s
15. Circle(T, 5) → e
16. Point(e) → U
17. Line(T, U) → t
18. OrthogonalLine(U, t) → a
19. Circle(U, 2) → c_1
20. Intersect(c_1, a, 2) → V
21. OrthogonalLine(T, t) → b
22. OrthogonalLine(V, a) → f_1
23. Intersect(b, f_1) → W
24. Polygon(T, U, V, W) → q2, t_1, u, v, w
25. Circle(Z, 2) → d_1
26. Circle(A_1, 2) → e_1
27. Point(d_1) → B_1
28. Point(e_1) → C_1
29. Line(Z, B_1) → g_1
30. Line(A_1, C_1) → h_1
31. OrthogonalLine(B_1, g_1) → i_1
32. OrthogonalLine(C_1, h_1) → j_1
33. Circle(B_1, 1) → k_1
34. Circle(C_1, 1) → s_1
35. Intersect(k_1, i_1, 2) → D_1
36. Intersect(s_1, j_1, 2) → E_1
37. OrthogonalLine(D_1, i_1) → l_1
38. OrthogonalLine(Z, l_1) → m_1
39. OrthogonalLine(E_1, j_1) → n_1
40. OrthogonalLine(A_1, h_1) → a_1
41. Intersect(l_1, m_1) → F_1
42. Intersect(n_1, a_1) → G_1
43. Polygon(Z, B_1, D_1, F_1) → q3, z_1, b_1, f_2, g_2
44. Polygon(A_1, C_1, E_1, G_1) → q4, h_2, i_2, j_2, k_2
45. Segment(K_1, I_1) → l_2
46. Segment(I_1, H_1) → m_2
47. Segment(H_1, J_1) → n_2
48. Segment(J_1, G) → p_2
49. Segment(F, K_1) → f
50. Segment(E, A) → s_2
51. Segment(A, L_1) → q_2
52. Segment(L_1, E) → r_2