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The Reflection Triangle and the Orthocenter
作者:
Steve Phelps
主题:
几何
,
垂心
,
反射
Let triangle A'B'C' be the triangle formed by reflecting the vertices of triangle ABC in the opposite sides. Circles A'BC, B'AC, and C'AB intersect at the orthocenter H of triangle ABC.
GeoGebra
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发现资源
Polar
BowlingPin
Reflection across axis
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发现主题
勾股定理
三维向量
指数函数
统计
几何变换