利用圆与序列命令构造椭圆
2015-05-23 03:45
本GeoGebra范例演示如何使用Circle（圆）和Sequence（序列）命令构造椭圆。通过定义参数n和角度α，结合点A、B及多个列表对象，利用辅助圆法或参数化方法生成椭圆上的点序列，动态展示椭圆的几何形成过程。该构造直观呈现了椭圆与圆之间的几何关系，适用于解析几何与圆锥曲线的教学演示。
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