圆与数字的关系
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这个范例展示了数字与圆之间的关系。它涉及圆、数字、差值和斜率等核心数学概念。通过使用GeoGebra命令如Segment、Point、Circle等,可以构造出一系列点和线段,形成圆与数字之间的关联。适合初中及以上学生或教师使用,帮助理解圆的性质和数字之间的关系。
GeoGebra 命令及参数
Segment(B, A) → fSegment(B, C) → gSegment(B, E) → iSegment(D, E) → jSegment(D, B) → kSegment(B, F) → lSegment(C, F) → mSegment(G, H) → nSegment(I, J) → pSegment(I_1, J_1) → p_1Segment(K, N) → qSegment(L, N) → rSegment(K, L) → sSegment(I_2, J_2) → p_2Segment(O, P) → tSegment(I_3, J_3) → p_3Segment(Q, R) → f_1Point(Circle[S, 1.16]) → TSegment(S, T) → g_1Point(Circle[T, 1.16]) → USegment(T, U) → h_1Segment(S, U) → i_1Segment(V, W) → j_1Segment(Z, A_1) → k_1Segment(B_1, C_1) → l_1Segment(D_1, E_1) → m_1Point(Circle[S, 1.16]) → F_1Segment(S, F_1) → n_1Segment(F_1, T) → q_1Segment(K, G_1) → r_1Segment(G_1, N) → s_1Segment(H_1, K_1) → t_1Circle(L_1, 0.71) → c_1Point(Circle[L_1, 0.71]) → M_1Segment(L_1, M_1) → a_1Point(Circle[M_1, 0.71]) → N_1Segment(M_1, N_1) → b_1Segment(L_1, N_1) → d_1Segment(O_1, P_1) → e_1Segment(Q_1, R_1) → f_2Segment(S_1, T_1) → g_2