识别这些物体的形状

GeoGebra 命令及参数

1. Polygon(O_1, P_1, Q_1, R_1) → Vieleck1, o_1, p_1, q_1, r_1
2. Polygon(S_1, T_1, U_1, V_1) → Vieleck2, s_1, t_1, u_1, v_1
3. Polygon(W_1, Z_1, A_2, B_2) → Vieleck3, w_1, z_1, a_2, b_2
4. Corner(pyramideYellow, 3) → A
5. Corner(pyramide, 3) → B
6. Corner(prismBox, 3) → C
7. Corner(prismFish, 3) → D
8. Corner(cubeBox, 3) → E
9. Corner(cubeRubiks, 3) → F
10. Midpoint(U_2, A) → G
11. Midpoint(W_2, B) → H
12. Midpoint(A_3, C) → I
13. Midpoint(E_3, D) → J
14. Midpoint(C_3, E) → K
15. Midpoint(G_3, F) → L