矩形平移镶嵌第3步

GeoGebra 命令及参数

1. Segment(A, B) → a
2. OrthogonalLine(A, a) → b
3. OrthogonalLine(B, a) → c
4. Point(b) → C
5. OrthogonalLine(C, b) → d
6. Intersect(c, d) → D
7. Segment(A, C) → e
8. Segment(C, D) → f
9. Segment(D, B) → g
10. Polygon(A, B, D, C) → poly1, a_1, b_1, d_1, c_1
11. Segment(A_1, B_1) → a_2
12. Segment(E_1, F_1) → i_1
13. Segment(F_1, G_1) → j_1
14. Segment(G_1, H_1) → k_1
15. Segment(H_1, I_1) → l_1
16. Segment(A, F_1) → h
17. Segment(F_1, G_1) → i
18. Segment(G_1, H_1) → j
19. Segment(H_1, I_1) → k
20. Segment(I_1, B) → l
21. Vector(A, C) → u
22. Translate(A, u) → A'
23. Translate(F_1, u) → E
24. Segment(A', E) → h'
25. Translate(F_1, u) → F
26. Translate(G_1, u) → G
27. Segment(F, G) → i'
28. Translate(G_1, u) → H
29. Translate(H_1, u) → I
30. Segment(H, I) → j'
31. Translate(H_1, u) → J
32. Translate(I_1, u) → K
33. Segment(J, K) → k'
34. Translate(I_1, u) → L
35. Translate(B, u) → B'
36. Segment(L, B') → l'
37. Segment(A, M) → m
38. Segment(M, A) → n
39. Segment(M, N) → p
40. Segment(N, O) → q
41. Segment(O, P) → r
42. Segment(P, Q) → s
43. Segment(Q, R) → t
44. Segment(R, S) → e_1
45. Segment(S, T) → f_1
46. Segment(T, U) → g_1
47. Segment(U, V) → h_1
48. Segment(V, C) → m_1