圆的弦与圆心的距离探究
2016-12-05 06:35
本范例演示了圆的弦与圆心之间距离的几何性质。通过构造圆、弦以及从圆心到弦的垂线段，直观展示了圆心到弦的距离、弦长与圆半径之间的几何关系。适用于中学几何学习，帮助理解圆的基本性质及垂径定理。
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