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Triangle Angle Sum
作者:
Stephanie Neul
GeoGebra
最新資源
Angles and Intersecting Lines: Quick Investigation
Ellipse as Envelope - Correspondence Method
Ellipse, Hyperbola and Circle as Envelopes
Simplifying Radicals: Geometric Thin Slice
Construct a Square
探索資源
Bug_rotaedFuncSegm01
equilateral triangle
Factoring Demo
การบวกเศษส่วน
Angle bisector
探索主題
加法
幾何變換
3D 向量(三維)
矩形
參數曲線