绘制三角形的外接圆
2014-03-13 04:43
本范例演示了如何使用GeoGebra绘制任意三角形的外接圆。通过构造三角形的顶点与边，利用几何作图工具找到外接圆圆心，并绘制经过三个顶点的外接圆。该过程直观展示了三角形外接圆的性质与构造方法，适合用于平面几何的教学与学习。
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