平面图
几何画板及绘图内容加载中,请稍等……
所属专题
Graph theory
本范例介绍了平面图的基本概念。通过构造K_4、K_5、K_{3,3}等图,展示了平面图的性质。使用了Segment命令来绘制边,适合初中及以上学生学习平面图理论。
GeoGebra 命令及参数
Segment(K_4, B) → aSegment(B, C) → bSegment(C, D) → cSegment(D, K_4) → dSegment(K_4, C) → eSegment(B, D) → fSegment(K_5, E) → gSegment(E, F) → hSegment(F, G) → iSegment(G, H) → jSegment(H, K_5) → kSegment(K_5, F) → lSegment(E, H) → mSegment(K_5, G) → nSegment(G, E) → pSegment(F, H) → qSegment(K_{3,3}, I) → rSegment(I, J) → sSegment(K_{3,3}, K) → tSegment(K, L) → a_1Segment(L, M) → b_1Segment(M, J) → c_1Segment(J, K) → d_1Segment(K_{3,3}, M) → e_1Segment(L, I) → f_1Segment(A, N) → g_1Segment(N, O) → h_1Segment(O, P) → i_1Segment(P, Q) → j_1Segment(Q, R) → k_1Segment(R, S) → l_1Segment(S, T) → m_1Segment(T, U) → n_1Segment(U, A) → p_1Segment(A, V) → q_1Segment(V, N) → r_1Segment(V, O) → s_1Segment(V, P) → t_1Segment(V, Q) → a_2Segment(V, R) → b_2Segment(V, S) → c_2Segment(V, T) → d_2Segment(V, U) → e_2Segment(K_1, B_1) → a_3Segment(B_1, C_2) → b_3Segment(C_2, D_2) → c_3Segment(D_2, K_1) → d_3Segment(K_1, C_2) → e_3Segment(B_1, D_2) → f_3Segment(A_1, N_1) → g_2Segment(N_1, O_1) → h_2Segment(O_1, P_1) → i_2Segment(P_1, Q_1) → j_2Segment(Q_1, R_1) → k_2Segment(R_1, S_1) → l_2Segment(S_1, T_1) → m_2Segment(T_1, U_1) → n_2Segment(U_1, A_1) → p_2Segment(A_1, V_1) → q_2Segment(V_1, N_1) → r_2Segment(V_1, O_1) → s_2Segment(V_1, P_1) → t_2Segment(V_1, Q_1) → a_4Segment(V_1, R_1) → b_4Segment(V_1, S_1) → c_4Segment(V_1, T_1) → d_4Segment(V_1, U_1) → e_4
AI 绘图提示语参考
绘制一个平面图,包括K_4、K_5和K_{3,3}图。首先画出K_4图的四个顶点A、B、C、D,并连接AB、BC、CD、DA、AC、BD。接着画出K_5图的五个顶点E、F、G、H、I,并连接EF、FG、GH、HI、IE、FG、GH、HI、IE。最后画出K_{3,3}图的六个顶点J、K、L、M、N、O,并连接JK、KL、LM、MJ、JK、LM、MN、JO、KO、LO、JO、KO、LO、MN。
以上提示语为根据原始绘图命令整理而来,仅供参考。