三叶草拱形构造
几何画板及绘图内容加载中,请稍等……
所属专题
geometriadinamica.es
①本范例演示三叶草拱形(Arco Trebolado)的几何构造与性质;②涉及核心数学概念包括线段、圆、旋转、反射、多边形等;③构造过程中运用了中点、线段、旋转、圆、反射、多边形等 GeoGebra 命令;④适合高中数学教学,用于展示空间几何与变换的应用。
GeoGebra 命令及参数
Midpoint(C, D) → FMidpoint(F, C) → RMidpoint(R, F) → VIf(zz < 0, 10, zz) → jSegment(D, B) → eLine(F, e) → kMidpoint(C, D) → ESegment(A, C) → dRotate(C, 359.91000000000014°, E) → C''CircumcircleArc(C, C'', S1) → gSegment(C, F) → rMirror(D, k) → D'_1Segment(R, S1) → fMirror(C, k) → C'Mirror(C'', k) → C'''Mirror(S1, k) → S1'CircumcircleArc(C', C''', S1') → g'Mirror(S1, k) → S1'_1Mirror(S1, k) → S1'_2Mirror(R, k) → R'Mirror(S1, k) → S1'_3Segment(R', S1'_3) → f'Circle(V, C) → e_2Mirror(C, k) → C'_3Mirror(S1, k) → S1'_4Mirror(V, k) → V'Midpoint(R, C) → WMirror(C, k) → C'_4Mirror(V, k) → V'_1Circle(C, i) → hIntersect(h, r, 1) → GMirror(G, k) → G'Circle(G, G') → pIntersect(p, k, 1) → HPolygon(G, H, G') → poly2, g'_1, g_1, h_1Rotate(C, Max[-2.09, (((-(j - 2)) * 3.14) * 2 / 9)], G) → C'_1Rotate(C'_1, (-Min[5.24, ((j - 5) * 5.24 / 3)]), H) → ISegment(I, H) → lCircleArc(H, I, C'_1) → qSegment(C'_1, G) → sCircleArc(G, C'_1, C) → tMirror(G, k) → G'_1Mirror(C'_1, k) → JMirror(C, k) → C'_2Arc(Mirror[Circle[G, C'_1], k], J, C'_2) → t'Mirror(C'_1, k) → KMirror(G, k) → G'_2Segment(K, G'_2) → s'Midpoint(C, D) → LSegment(C, L) → a_1Circle(C, m) → c_1Intersect(c_1, a_1, 1) → MLine(M, k) → b_1Circle(M, C) → d_1Intersect(d_1, b_1, 1) → NOrthogonalLine(N, k) → e_1Intersect(k, e_1) → OCircle(N, O) → f_1Intersect(f_1, b_1, 1) → PIntersect(c_1, e_1, 1) → QRotate(C, Min[1.57, ((n - 2) * 1.57 / 2)], Q) → C'_5Rotate(N, Min[1.57, ((n - 5) * 1.57 / 3)], P) → N'CircleArc(Q, C, C'_5) → k_1Segment(Q, C'_5) → i_1CircleArc(P, N, N') → p_1Segment(P, N') → j_1Mirror(P, k) → P'Mirror(N, k) → N'_1Mirror(N', k) → N''Arc(Mirror[Circle[P, N], k], N'_1, N'') → q_1Mirror(Q, k) → Q'Mirror(C, k) → C'_6Mirror(C'_5, k) → A_1Arc(Mirror[Circle[Q, C], k], C'_6, A_1) → r_1Mirror(P, k) → P'_1Mirror(N', k) → N''_1Segment(P'_1, N''_1) → l_1Mirror(Q, k) → Q'_1Mirror(C'_5, k) → B_1Segment(Q'_1, B_1) → m_1Segment(T2, T1) → f_2Mirror(D, f_2) → D'Mirror(B, f_2) → B'Segment(D', B') → e'Mirror(A, f_2) → A'Mirror(C, f_2) → C'_7Segment(A', C'_7) → d'Vector(A, B') → u_1Translate(pic1, u_1) → pic1'Translate(pic1, u_1) → pic1'_1Midpoint(C, D) → D_1
AI 绘图提示语参考
这是一个由多个圆和线段组成的几何图形,包含一个中心点、几个对称的圆弧和连接的线段。图形通过旋转、反射和圆弧构造而成,展示了空间几何和变换的应用。构造顺序包括确定中点、绘制线段、旋转点、画圆弧以及多次反射,最终形成复杂的对称图形。
以上提示语为根据原始绘图命令整理而来,仅供参考。