菱形与正方形 by osimmonds41

GeoGebra 命令及参数

1. Circle(A, D) → c
2. Point(c) → B
3. Circle(B, A) → d
4. Circle(D, A) → e
5. Intersect(d, e, 2) → C
6. Segment(A, B) → f
7. Segment(B, C) → g
8. Segment(A, D) → h
9. Segment(C, D) → i
10. Segment(A, C) → j
11. Distance(B, A) → distanceBA
12. Distance(A, D) → distanceAD
13. Distance(D, C) → distanceDC
14. Distance(C, B) → distanceCB
15. Segment(W, Z) → k
16. Circle(W, Z) → p
17. OrthogonalLine(W, k) → l
18. Intersect(p, l, 2) → X
19. OrthogonalLine(X, l) → m
20. OrthogonalLine(Z, k) → n
21. Intersect(m, n) → Y
22. Distance(W, X) → distanceWX
23. Distance(X, Y) → distanceXY
24. Distance(Y, Z) → distanceYZ
25. Distance(Z, W) → distanceZW