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Tangent and Unit Circle
作者：
Stephen George
,
Brian Paulson
主題：
圓
GeoGebra
最新資源
Graphs of Rational Expressions
Steel Chair
bewijs stelling van Pythagoras
Parallelogram Linkage
Which Quadrilateral is Which?
探索資源
Translation Screensaver
perp bisec
Inscribed Angle
پازل
探索主題
垂心
幾何變換
定積分
二維向量
代數