三角形底面平行六面体的导数应用与变量关系

GeoGebra 命令及参数

1. Point(yAxis) → A
2. Midpoint(A, B) → G_1
3. Segment(A, B) → f
4. Segment(C, B) → g
5. Line(C, f) → h
6. Line(A, g) → i
7. Point(xAxis) → D
8. Segment(D, A) → j
9. Segment(D, B) → k
10. Line(D, g) → l
11. Line(C, k) → m
12. Intersect(i, h) → E
13. Intersect(l, m) → F
14. Segment(F, E) → n
15. Segment(A, E) → p
16. Segment(C, E) → q
17. Segment(C, F) → r
18. Segment(F, D) → s
19. Point(n) → G
20. Line(G, p) → t
21. Line(G, q) → e
22. Intersect(t, j) → I
23. Line(I, f) → g_1
24. Intersect(g_1, k) → J
25. Segment(I, J) → h_1
26. Segment(I, G) → j_1
27. Intersect(e, m) → H
28. Segment(J, H) → a
29. Segment(G, H) → b
30. Polygon(E, A, D, F, C) → polígono1, e_1, a_1, d, f_1, c
31. Polygon(G, I, J, H) → c1, g_2, i_1, j_2, h_2
32. Polygon(A, D, F, C, B) → polígono2, a_2, d_1, f_2, c_1, b_1
33. Polygon(I, D, F, H, J) → polígono3, i_2, d_2, f_3, h_3, j_3
34. Segment(E, G) → k_1
35. Segment(G, F) → l_1
36. Polygon(Q, R, S, T) → c2, q_1, r_1, s_1, t_1
37. Line(V, xAxis) → m_1
38. Line(U, xAxis) → n_1
39. Point(m_1) → W
40. OrthogonalLine(W, n_1) → p_1
41. Intersect(p_1, n_1) → Z
42. Vector(W, Z) → u
43. Vector(Z, W) → v
44. Segment(W, V) → k_2
45. Segment(U, Z) → l_2
46. Segment(V, U) → m_2
47. Intersect(m_2, h_1) → A_1
48. OrthogonalLine(A_1, m_2) → n_2
49. Point(n_2) → B_1
50. OrthogonalLine(B_1, l_2) → p_2
51. Intersect(l_2, p_2) → C_1
52. Intersect(h_1, i_1) → D_1
53. Segment(A_1, B_1) → q_2
54. Vector(B_1, C_1) → w
55. Vector(C_1, B_1) → u_1
56. OrthogonalLine(A, k_2) → r_2
57. Point(r_2) → E_1
58. Line(E_1, p) → s_2
59. Line(E, r_2) → t_2
60. Intersect(s_2, t_2) → F_1
61. Vector(E_1, F_1) → v_1
62. Vector(F_1, E_1) → w_1
63. Midpoint(B_1, C_1) → M