不等边三棱锥的几何构造

GeoGebra 命令及参数

1. Point(yAxis) → A
2. Vector(A, B) → u
3. Vector(B, C) → v
4. Textfield(f1) → inputBox1
5. Textfield(f2) → inputBox2
6. Textfield(f3) → inputBox3
7. Textfield(m) → inputBox4_1
8. Vector(A, F) → i
9. Vector(F, C) → h
10. Point(yAxis) → H
11. Vector(H, I) → q
12. Vector(H, K) → r
13. Vector(K, J) → s
14. Vector(I, J) → t
15. Vector(J, M) → u_1
16. Textfield(base) → inputBox4
17. Vector(I, M) → v_1
18. Vector(M, I) → w_1
19. Vector(H', G') → z_1
20. Vector(H', K') → c_1
21. Vector(K', J') → e_1
22. Vector(G', J') → d_1