形状拼合挑战

GeoGebra 命令及参数

1. Intersect(xAxis, yAxis) → A
2. Polygon(A, B, 5) → poly1, f, g, h, i, j, C, D, E
3. Point(Circle[F, Distance[A, B]]) → G
4. Segment(F, G) → k
5. Midpoint(k) → H
6. Midpoint(f) → I
7. LineBisector(k) → l
8. Circle(H, Distance[I, D]) → c
9. Intersect(c, l, 2) → J
10. Polygon(F, J, G) → t1, g_1, f_1, j_1
11. Segment(D, B) → m
12. Line(C, m) → n
13. Line(D, xAxis) → p
14. Intersect(n, p) → K
15. Midpoint(h) → L
16. Point(Circle[M, Distance[D, C]]) → N
17. Segment(M, N) → q
18. Midpoint(q) → O
19. OrthogonalLine(O, q) → r
20. Circle(O, Distance[L, K]) → d
21. Intersect(d, r, 2) → P
22. Polygon(M, P, N) → t2, n_1, m_1, p_1
23. Intersect(n, xAxis) → Q
24. Point(Circle[R, Distance[B, Q]]) → S
25. Segment(R, S) → s
26. Midpoint(B, Q) → T
27. Midpoint(s) → U
28. OrthogonalLine(U, s) → t
29. Circle(U, Distance[T, C]) → e
30. Intersect(e, t) → V, W
31. Polygon(R, W, S) → t3, s_1, r_1, w
32. Point(xAxis) → Z
33. Circle(Z, Distance[A, Q]) → c_1
34. Intersect(c_1, xAxis, 2) → A_1
35. Line(A_1, n) → a
36. Segment(D, A) → b
37. Line(Z, b) → h_1
38. Point(Circle[B_1, Distance[D, B]]) → C_1
39. Segment(B_1, C_1) → i_1
40. Midpoint(m) → D_1
41. Segment(D_1, C) → k_1
42. Midpoint(i_1) → E_1
43. OrthogonalLine(E_1, i_1) → l_1
44. Circle(E_1, k_1) → d_1
45. Intersect(d_1, l_1, 2) → F_1
46. Polygon(B_1, F_1, C_1) → t4, c_2, b_1, f_2
47. Intersect(p, h_1) → G_1
48. Intersect(p, a) → H_1
49. Polygon(Z, G_1, H_1, A_1) → q1, z_1, g_2, h_2, a_1