阿马泰森-菱形

GeoGebra 命令及参数

1. Segment(a, b) → f
2. Segment(b, c) → g
3. Line(c, f) → h
4. Line(a, g) → i
5. Intersect(h, i) → d
6. Angle(a, b, c) → α
7. Angle(c, d, a) → β
8. Angle(d, a, b) → γ
9. Angle(b, c, d) → δ
10. Distance(a, b) → distanceab
11. Distance(b, c) → distancebc
12. Distance(c, d) → distancecd
13. Distance(d, a) → distanceda
14. Segment(b, d) → j
15. Segment(a, c) → k
16. Intersect(j, k) → e
17. Distance(b, e) → distancebe
18. Distance(e, d) → distanceed
19. Distance(e, c) → distanceec
20. Distance(e, a) → distanceea
21. Angle(a, e, c) → ε
22. Angle(b, e, d) → ζ
23. Angle(c, e, b) → η
24. Angle(a, e, d) → θ