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Areal Ekstra 9c
作者：
HansK
GeoGebra
最新資源
Untitled
bewijs stelling van Pythagoras
Let's fly!
Trophy (version 2)
Tube at distance of a 3D curve.
探索資源
trokut
p120-Activité1
Sine and Cosine Components
Ambiguous Case of the Law of Sines!
Slope of a line quiz
Transversal and Angle Pairs Intro Sketch
探索主題
垂心
Sequences and Series
減法
長方體
3D 向量（三維）