SOH-CAH-TOA 失败了？

GeoGebra 命令及参数

1. Segment(A, C) → adjacent
2. OrthogonalLine(C, adjacent) → b
3. Point(b) → B
4. Segment(A, B) → hypotenuse
5. Segment(C, B) → opposite
6. Circle(A, C) → e
7. Circle(B, C) → f
8. Circle(C, B) → g
9. Intersect(g, adjacent, 1) → D_1
10. Intersect(e, hypotenuse, 1) → E
11. Intersect(f, hypotenuse, 1) → F
12. CircleArc(B, F, C) → h
13. CircleArc(A, C, E) → k
14. CircleArc(C, B, D_1) → p
15. Angle(C, A, B) → α
16. Point(p) → G
17. Point(h) → D
18. Point(k) → I
19. Segment(C, G) → opp
20. Segment(A, I) → adj
21. Segment(B, D) → a
22. Midpoint(a) → H
23. Midpoint(a) → J
24. Vector(K, J) → u
25. Midpoint(adj) → L
26. Vector(K, L) → v
27. Midpoint(opp) → O
28. Vector(K, O) → u_1
29. Angle(B, C, A) → β
30. Vector(P, D) → r
31. Vector(Q, I) → s
32. Vector(R, S) → v_1
33. Vector(T, U) → w_1
34. Vector(V, G) → b_1
35. Vector(W, Z) → c_1