毕达哥拉斯定理证明 #6

GeoGebra 命令及参数

1. Point(m) → B
2. Point(m) → A
3. Segment(A, B) → a
4. Polygon(A, B, 4) → poly1, b, c, d, e, C, D
5. Point(a) → E
6. Circle(A, E) → f
7. Segment(A, E) → g
8. Circle(D, g) → h
9. Intersect(h, e, 1) → F
10. Polygon(F, E, 4) → poly2, i, j, k, l, G, H
11. Segment(A, E) → n
12. Intersect(d, e) → I
13. Intersect(d, k) → J
14. Intersect(c, d) → K
15. Intersect(c, j) → L
16. Segment(F, I) → p
17. Segment(J, K) → q
18. Segment(L, B) → r
19. Segment(A, F) → s
20. Segment(I, J) → t
21. Segment(K, L) → a_1
22. Segment(E, B) → b_1
23. Segment(F, E) → c_1
24. Segment(F, J) → d_1
25. Segment(J, L) → e_1
26. Segment(E, L) → f_1
27. Angle(I, A, B) → α
28. Intersect(c, d) → M
29. Angle(A, I, M) → β
30. Angle(I, M, B) → γ
31. Angle(M, B, A) → δ
32. Segment(J, E) → g_1
33. Polygon(E, A, F) → poly3, f_2, e_2, a_2
34. Polygon(F, J, I) → poly4, i_1, f_3, j_1
35. Polygon(J, K, L) → poly5, l_1, j_2, k_1
36. Polygon(L, B, E) → poly6, e_3, l_2, b_2
37. Polygon(F, J, E) → poly7, e_4, f_4, j_3
38. Polygon(E, L, J) → poly8, j_4, e_5, l_3