分数与几何构造 by Peni Tri U

GeoGebra 命令及参数

1. Polygon(A, B, 4) → poli1, a, b, c, d, C, D
2. Segment(A, B) → e
3. Segment(B, C) → f
4. Segment(C, D) → g
5. Segment(D, A) → h
6. Sequence((x(A) + p * i, y(A)), i, 1, penyebut) → daftar1
7. Sequence((x(D) + p * j, y(D)), j, 1, penyebut) → daftar2
8. Sequence(Segment[Element[daftar1, n], Element[daftar2, n]], n, 1, penyebut) → daftar3
9. Polygon(A, E, F, D) → poli2, a_1, e_1, f_1, d_1
10. Division(pembilang, penyebut) → daftar4
11. Polygon(G, H, I, J) → poly1, g_1, h_1, i, j
12. Midpoint(G, H) → K
13. Midpoint(I, J) → L
14. Segment(K, L) → k
15. Polygon(K, H, I, L) → poly2, k_1, h_2, i_1, l
16. Point(Circle[M, m]) → N
17. Segment(M, N) → n_1
18. Vector(M, N) → u
19. Translate(K, u) → K'
20. Translate(H, u) → H'
21. Translate(I, u) → I'
22. Translate(L, u) → L'
23. Polygon(K', H', I', L') → poly2', k', h', i', l'
24. Polygon(O, P, Q, R) → poly3, o, p_1, q, r
25. Midpoint(P, O) → S
26. Midpoint(Q, R) → T
27. Midpoint(O, S) → U
28. Midpoint(P, S) → V
29. Midpoint(Q, T) → W
30. Midpoint(R, T) → Z
31. Segment(U, Z) → s
32. Segment(S, T) → t
33. Segment(V, W) → b_1
34. Polygon(V, P, Q, W) → poly4, v, p_2, q_1, w
35. Point(Circle[A_1, n]) → B_1
36. Segment(A_1, B_1) → m_1
37. Vector(A_1, B_1) → z
38. Polygon(V, P, Q, W) → poly5, v_1, p_3, q_2, w_1
39. Translate(V, z) → V'
40. Translate(P, z) → P'
41. Translate(Q, z) → Q'
42. Translate(W, z) → W'
43. Polygon(V', P', Q', W') → poly5', v', p', q', w'