勾股多边形

GeoGebra 命令及参数

1. Segment(A, B) → a
2. OrthogonalLine(A, a) → b
3. Point(b) → C
4. Polygon(C, B, A) → poly1, a_1, c, b_1
5. Polygon(C, B, Sides) → poly2, d, p_1, s_1, b_2, D, G, J, M, P, S, V, e, A_1, D_1, G_1, f, m, r, c_1, f_1, i_1, l_1
6. Polygon(A, C, Sides) → poly3, g, q_1, t_1, c_2, E, H, K, N, Q, T, W, h, B_1, E_1, H_1, i, p, s, d_1, g_1, j_1, m_1
7. Polygon(B, A, Sides) → poly4, j, r_1, a_2, d_2, F, I, L, O, R, U, Z, k, C_1, F_1, I_1, l, q, t, e_1, h_1, k_1, n_1
8. Centroid(poly2) → J_1
9. Centroid(poly3) → K_1
10. Centroid(poly4) → L_1
11. Angle(B, A, C) → α
12. Segment(C, A) → e_2
13. Segment(A, B) → f_2
14. Segment(C, B) → g_2