平面多边形视图

GeoGebra 命令及参数

1. Point(yAxis) → E
2. Point(yAxis) → D
3. Polygon(D, E, 5) → poly2, P_S, e, f, g, h, F, G, H
4. Segment(H, F) → k
5. Line(J, F) → p
6. Line(J, H) → n
7. LineBisector(P_S) → j
8. OrthogonalLine(G, j) → r
9. Intersect(p, r) → N
10. Intersect(n, r) → M
11. Segment(M, N) → L_P
12. Point(yAxis) → B
13. Point(yAxis) → A
14. Polygon(A, B, 3) → poly1, T_S, b, c, C
15. LineBisector(T_S) → i
16. Line(A, I) → l
17. Line(B, I) → m
18. OrthogonalLine(C, i) → q
19. Intersect(l, q) → K
20. Intersect(m, q) → L
21. Segment(C, I) → D_T
22. Segment(G, J) → D_P
23. Segment(K, L) → L_T
24. Segment(O, P) → a
25. Segment(Q, R) → d
26. Segment(A, I) → s
27. Segment(I, B) → t
28. Segment(H, J) → a_1
29. Segment(J, F) → b_1