直角坐标平面上的旋转变换演示
2020-07-07 16:36
本GeoGebra范例直观演示了直角坐标平面上的旋转变换。通过构造点、线段、圆和角等几何对象，展示了图形绕原点或指定点旋转的几何性质与坐标变化规律。该动态模型有助于理解二维向量旋转、角度参数控制以及解析几何中的坐标变换原理，是学习线性变换与几何作图的优质互动资源。
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