向量与多边形旋转变换几何构造
2021-07-30 15:35
本GeoGebra范例演示基于向量与动态坐标的几何构造过程。通过Vector、Sequence、DynamicCoordinates等命令构建点集与向量，利用Rotate实现多边形旋转变换，结合Segment与Polygon绘制几何图形，并通过Angle命令标注角度α与β。范例展示了向量运算、旋转变换、多边形构造及角度关系的综合应用，适用于学习平面几何中的变换与构造方法。
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