法提赫·苏丹·穆罕默德汉几何构造

GeoGebra 命令及参数

1. Polygon(A, B, 3) → poly1, f, g, h, C
2. Octahedron(poly1, true) → a, D, faceDEF, edgeAF, edgeCF, edgeAD, edgeDF, edgeBD, edgeBE, edgeDE, edgeCE, edgeEF, E, F, faceACF, faceADF, faceABD, faceBDE, faceBCE, faceCEF
3. Midpoint(B, C) → G
4. Midpoint(C, A) → H
5. Midpoint(B, A) → I
6. Polygon(E, D, F) → t1, f_1, e, d_1
7. Midpoint(D, E) → J
8. Midpoint(E, F) → K
9. Midpoint(F, D) → L
10. Circle(J, K, L) → c
11. Polygon(C, E, B) → t3, b_1, c_2, e_1
12. Midpoint(C, E) → M
13. Midpoint(E, B) → N
14. Midpoint(B, C) → O
15. Circle(M, N, O) → k
16. Polygon(C, F, A) → t4, a_2, c_3, f_2
17. Midpoint(C, F) → P
18. Midpoint(F, A) → Q
19. Midpoint(A, C) → R
20. Circle(P, Q, R) → p
21. Polygon(A, D, B) → t2, b, a_1, d
22. Midpoint(D, A) → S
23. Midpoint(D, B) → T
24. Circle(S, I, T) → q
25. Point(c) → U
26. Point(q) → V
27. Centroid(t1) → W
28. Point(p) → Z
29. Point(k) → A_1
30. Centroid(t2) → B_1
31. Centroid(t3) → C_1
32. Centroid(t4) → D_1
33. Line(U, W) → i
34. Intersect(i, c, 1) → E_1
35. Segment(U, E_1) → j
36. Line(V, B_1) → l
37. Intersect(l, q, 1) → F_1
38. Segment(V, F_1) → m
39. Line(A_1, C_1) → n
40. Intersect(n, k, 1) → G_1
41. Segment(A_1, G_1) → r
42. Line(Z, D_1) → s
43. Intersect(s, p, 1) → H_1
44. Segment(Z, H_1) → t
45. Segment(Z, I_1) → g_1
46. Segment(H_1, I_1) → h_1
47. Segment(A_1, I_1) → i_1
48. Segment(G_1, I_1) → j_1
49. Segment(V, I_1) → k_1
50. Segment(F_1, I_1) → l_1
51. Segment(U, I_1) → m_1
52. Segment(E_1, I_1) → n_1