几何作图与概率统计演示

GeoGebra 命令及参数

1. Circle(C_2, r) → d_2
2. Point(d_2) → D_2
3. Circle(A, r) → c
4. Point(c) → B
5. Segment(A, B) → a
6. Append(Sequence[Rotate[B, i, A], i, (360 / T1)°, 359.9*°, (360 / T1)°], Rotate[B, 359.99*°, A]) → ListP
7. CircleSector(A, B, Element[ListP, i]) → Shade
8. Circle(C, r) → d
9. Point(d) → D
10. Append(Sequence[Rotate[D, s, C], s, (360 / T2)°, 359.9*°, (360 / T2)°], Rotate[D, 359.99*°, C]) → ListP2
11. CircleSector(C, D, Element[ListP2, j]) → Shade2
12. Segment(C, D) → b
13. Zip(Segment[C, W], W, ListP2) → ListS2
14. Zip(Segment[A, Z], Z, ListP) → ListS
15. Circle(C_1, r) → d_1
16. Point(d_1) → D_1
17. Segment(C_2, D_2) → b_1
18. Append(Sequence[Rotate[D_2, s, C_2], s, (360 / T3)°, 359.9*°, (360 / T3)°], Rotate[D_2, 359.99*°, C_2]) → ListP2_1
19. Circle(C_3, r) → d_3
20. Point(d_3) → D_3
21. Segment(C_3, D_3) → b_2
22. Zip(Segment[C_3, CLIPBOARDmagicSTRINGW], CLIPBOARDmagicSTRINGW, ListP2_1) → ListS2_1
23. CircleSector(C_3, D_3, Element[ListP2_1, j_1]) → Shade2_1
24. Circle(C_4, r_1) → d_4
25. Circle(C_5, r_2) → d_5
26. Polygon(E, F, G, H) → poly1, e, f, g, h