悉尼斯莱格菱形

GeoGebra 命令及参数

1. Circle(A, B) → c
2. Point(c) → C
3. Circle(B, C) → d
4. Circle(C, D) → e
5. Circle(D, E) → f
6. Circle(E, F) → g
7. Circle(F, G) → h
8. Circle(G, H) → k
9. Circle(H, I) → p
10. Circle(J, K) → q
11. Circle(K, L) → r
12. Circle(M, N) → s
13. Circle(N, O) → t
14. Circle(P, Q) → c_1
15. Intersect(t, s) → R, S, ,
16. Intersect(t, s, 1) → T
17. Intersect(t, s, 2) → U
18. Segment(S, M) → a
19. Segment(R, M) → b
20. Segment(N, R) → i
21. Segment(N, S) → j