圆与旋转变换的轨迹探究
2019-04-22 15:34
本范例演示了基于圆的几何构造与旋转变换下的轨迹生成过程。通过定义点、线段、多边形及圆弧等基本几何对象，利用旋转变换（Rotate）和轨迹命令（Locus）探究点在旋转运动中的路径特征。涉及圆心角、扇形、向量等概念，适合用于理解平面几何中旋转对称性与轨迹方程的可视化教学。
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