直角三角形算术平方平均数

GeoGebra 命令及参数

1. Polygon(A, B, C) → t1, c, a_1, b
2. Midpoint(B, C) → D
3. Semicircle(C, B) → d
4. OrthogonalLine(D, a_1) → f
5. Intersect(d, f) → E,
6. Line(E, xAxis) → g
7. Line(E, yAxis) → h
8. Intersect(g, b) → F
9. Polygon(E, D, 4) → poly1, i, j, k, l, G, H
10. Polygon(A, Intersect[xAxis, h], E, F) → q1, a_2, m, e, f_1
11. Intersect(h, k) → I
12. Segment(D, I) → n
13. Midpoint(E, D) → J
14. Segment(I, J) → p
15. Segment(E, C) → q
16. Segment(E, B) → r
17. Intersect(g, a_1) → K
18. Polygon(C, F, K) → t2, k_1, c_1, f_2
19. Intersect(h, a_2) → L
20. Polygon(B, L, I) → t3, i_1, b_1, l_1
21. Polygon(I, H, E) → t4, e_1, i_2, h_1
22. Polygon(K, D, E) → t5, e_2, k_2, d_1