三角形的垂心作图与性质演示
2018-09-06 01:51
本范例演示了三角形垂心的几何作图过程。通过给定三角形的三个顶点，利用正交线命令分别作出各边上的高，并使用交点命令求出这三条高的交点，即三角形的垂心。该范例直观地展示了垂心的定义及其在三角形中的位置，适合用于平面几何中三角形特殊点的教学与探索。
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