角的各部分名称与度数

GeoGebra 命令及参数

1. UnicodeToText(Remove[TextToUnicode[input9], Sequence[32, m, 1, 100]]) → input9clean
2. SelectedIndex(DropDown61) → input61
3. Midpoint(Corner[TextZ1, 1], Corner[TextZ1, 3]) → M1
4. Midpoint(Corner[TextZ2, 1], Corner[TextZ2, 3]) → M2
5. Midpoint(Corner[TextZ3, 1], Corner[TextZ3, 3]) → M3
6. Midpoint(Corner[TextZ4, 1], Corner[TextZ4, 3]) → M4
7. Midpoint(Corner[TextZ5, 1], Corner[TextZ5, 3]) → M5
8. Polygon(V1a, (x(V1a), y(V1b)), V1b, (x(V1b), y(V1a))) → v1, h, i, j, k
9. Polygon(V2a, (x(V2a), y(V2b)), V2b, (x(V2b), y(V2a))) → v2, v2_{2}, v2_{3}, v2_{4}, v2_{5}
10. Polygon(V3a, (x(V3a), y(V3b)), V3b, (x(V3b), y(V3a))) → v3, l, m, n, p
11. Polygon(V4a, (x(V4a), y(V4b)), V4b, (x(V4b), y(V4a))) → v4, v4_{2}, v4_{3}, v4_{4}, v4_{5}
12. Polygon(V5a, (x(V5a), y(V5b)), V5b, (x(V5b), y(V5a))) → v5, v5_{2}, v5_{3}, v5_{4}, v5_{5}
13. TextToUnicode(input6) → input6unicode
14. KeepIf(M ≠ 32, M, input6unicode) → input6unicodeclean
15. CountIf(X ∈ v3, X, {M1, M2, M3, M4, M5}) → inv3
16. CountIf(X ∈ v1, X, {M1, M2, M3, M4, M5}) → inv1
17. CountIf(X ∈ v2, X, {M1, M2, M3, M4, M5}) → inv2
18. CountIf(X ∈ v4, X, {M1, M2, M3, M4, M5}) → inv4
19. CountIf(X ∈ v5, X, {M1, M2, M3, M4, M5}) → inv5
20. Point(Line[S, xAxis]) → A
21. Rotate(A, alpha, S) → B
22. Polygon(V0a, (x(V0a), y(V0b)), V0b, (x(V0b), y(V0a))) → v0, v0a, f, vb, g
23. CountIf(X ∈ v0, X, {M1, M2, M3, M4, M5}) → inv0
24. Textfield() → Eingabefeld6
25. Textfield(input2) → Eingabefeld2
26. Segment(S, A) → a
27. Segment(S, B) → b
28. Angle(A, S, B) → w1
29. Angle(B, S, A) → w2
30. Angle(A, S, B) → w3
31. Point(Segment[S, A]) → PA
32. Point(Segment[S, B]) → PB
33. Textfield(input7) → Eingabefeld7
34. Angle(A, S, B) → α
35. Textfield(input9) → Eingabefeld8