Curry悖论：几何与代数中的面积错觉

GeoGebra 命令及参数

1. Polygon(A, B, C) → t1, c, a, b
2. Polygon(D, E, F, I, H, G) → poly1, d, e, f, i, h, g
3. Polygon(J, K, L, M, N, O) → poly2, j, k, l, m, n, o
4. Polygon(P, Q, R) → t2, r, p, q
5. Polygon(S, T, V, W, Z, A_1, U, E_1) → poly3, s, t, q_1, r_1, s_1, t_1, a_1, b_1
6. Segment(S, T) → f_1
7. Segment(T, V) → g_1
8. Segment(V, W) → h_1
9. Segment(W, Z) → i_1
10. Segment(Z, A_1) → j_1
11. Segment(A_1, U) → k_1
12. Segment(U, S) → l_1
13. Segment(B_1, C_1) → m_1
14. Segment(C_1, D_1) → n_1
15. Segment(D_1, B_1) → p_1