长方体体积练习

GeoGebra 命令及参数

1. Intersect(zAxis, xAxis) → A
2. Random(1, 11) → A2
3. Random(1, 11) → B2
4. Random(1, 11) → C2
5. Random(1, 4) → a
6. Circle(A, A2, zAxis) → c
7. Circle(A, B2, zAxis) → d
8. Circle(A, C2, yAxis) → e
9. Intersect(yAxis, c) → B, C_1
10. Intersect(xAxis, d) → D, E_1
11. Intersect(zAxis, e) → E, G_1
12. Plane(A, E, B) → b
13. OrthogonalLine(B, b) → f
14. OrthogonalLine(A, b) → g
15. Plane(A, D, E) → h_2
16. OrthogonalLine(D, h_2) → i
17. Intersect(i, f) → C
18. Polygon(A, B, C, D) → poly1, a_1, b_1, h_1, d_1
19. Prism(poly1, (-C2)) → j, I_1, edgeAI, edgeBJ, edgeHK, edgeDL, edgeIJ, edgeJK, edgeKL, edgeIL, F, G, J, faceABJI, faceBHKJ, faceDHKL, faceADLI, faceIJKL
20. Circle(A, h, yAxis) → k
21. Circle(A, l, xAxis) → p
22. Circle(A, w, zAxis) → q
23. Intersect(xAxis, q) → M, N
24. Intersect(yAxis, p) → O, P
25. Intersect(zAxis, k) → Q, R
26. Segment(A, O) → l_1
27. Segment(Q, A) → m
28. Segment(A, M) → n
29. Line(M, l_1) → r
30. Line(O, n) → s
31. Intersect(s, r) → S
32. Polygon(A, O, S, M) → poly2, a_2, o, s_1, m_1
33. Sequence(Segment[A + (i * (1, 0, 0)), O + (i * (1, 0, 0))], i, 1, w - 1) → list1
34. Sequence(Segment[A + (i * (0, 1, 0)), M + (i * (0, 1, 0))], i, 1, l - 1) → list2
35. Sequence(Segment[A + (i * (0, 0, 1)), M + (i * (0, 0, 1))], i, 1, h - 1) → list3
36. Sequence(Segment[A + (i * (0, 0, 1)), O + (i * (0, 0, 1))], i, 1, h - 1) → list4
37. Sequence(Segment[M + (i * (0, 0, 1)), S + (i * (0, 0, 1))], i, 1, h - 1) → list5
38. Sequence(Segment[O + (i * (0, 0, 1)), S + (i * (0, 0, 1))], i, 1, h - 1) → list6
39. Line(Q, a_2) → t
40. Line(Q, m_1) → f_1
41. Line(M, m) → g_1
42. Line(O, m) → i_1
43. Intersect(t, i_1) → T
44. Intersect(g_1, f_1) → U
45. Line(U, t) → j_1
46. Line(T, f_1) → k_1
47. Intersect(j_1, k_1) → V
48. Polygon(Q, T, V, U) → poly3, q_1, t_1, v, u
49. Sequence(Segment[Q + (i * (1, 0, 0)), T + (i * (1, 0, 0))], i, 1, w - 1) → list7
50. Sequence(Segment[Q + (i * (0, 1, 0)), U + (i * (0, 1, 0))], i, 1, l - 1) → list8
51. Sequence(Segment[A + (i * (0, 0, 1)), O + (i * (0, 0, 1))], i, 1, h - 1) → list9
52. Sequence(Segment[A + (i * (0, 1, 0)), Q + (i * (0, 1, 0))], i, 1, l - 1) → list10
53. Sequence(Segment[M + (i * (0, 1, 0)), U + (i * (0, 1, 0))], i, 1, l - 1) → list13
54. Sequence(Segment[A + (i * (1, 0, 0)), Q + (i * (1, 0, 0))], i, 1, w - 1) → list11
55. Sequence(Segment[O + (i * (1, 0, 0)), T + (i * (1, 0, 0))], i, 1, w - 1) → list12
56. Polygon(T, O, A, Q) → poly4, t_2, o_1, a_3, q_2
57. Polygon(T, V, S, O) → poly5, t_3, v_1, s_2, o_2
58. Polygon(Q, U, M, A) → poly6, q_3, u_1, m_2, a_4
59. Polygon(U, V, S, M) → poly7, u_2, v_2, s_3, m_3
60. Textfield(w_1) → InputBox1