面积3

GeoGebra 命令及参数

1. Polygon(Q, R, S, T) → poly1, q, r, s, t
2. Polygon(A, B, C, D) → poly2, a, b, c, d
3. Polygon(A_1, B_1, C_1, D_1) → poly2_1, a_1, b_1, c_1, d_1
4. Polygon(A_2, B_2, C_2, D_2) → poly2_2, a_2, b_2, c_2, d_2
5. Polygon(A_3, B_3, C_3, D_3) → poly2_3, a_3, b_3, c_3, d_3
6. Polygon(A_4, B_4, C_4, D_4) → poly2_4, a_4, b_4, c_4, d_4
7. Polygon(A_5, B_5, C_5, D_5) → poly2_5, a_5, b_5, c_5, d_5
8. Polygon(A_6, B_6, C_6, D_6) → poly2_6, a_6, b_6, c_6, d_6
9. Polygon(A_7, B_7, C_7, D_7) → poly2_7, a_7, b_7, c_7, d_7
10. Polygon(A_8, B_8, C_8, D_8) → poly2_8, a_8, b_8, c_8, d_8
11. Polygon(A_9, B_9, C_9, D_9) → poly2_9, a_9, b_9, c_9, d_9
12. Polygon(A_{10}, B_{10}, C_{10}, D_{10}) → poly2_{10}, a_{10}, b_{10}, c_{10}, d_{10}
13. Polygon(A_{11}, B_{11}, C_{11}, D_{11}) → poly2_{11}, a_{11}, b_{11}, c_{11}, d_{11}
14. Polygon(A_{12}, B_{12}, C_{12}, D_{12}) → poly2_{12}, a_{12}, b_{12}, c_{12}, d_{12}
15. Polygon(A_{13}, B_{13}, C_{13}, D_{13}) → poly2_{13}, a_{13}, b_{13}, c_{13}, d_{13}
16. Polygon(A_{14}, B_{14}, C_{14}, D_{14}) → poly2_{14}, a_{14}, b_{14}, c_{14}, d_{14}
17. Polygon(A_{16}, B_{16}, C_{16}, D_{16}) → poly2_{16}, a_{16}, b_{16}, c_{16}, d_{16}