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Geo 1
作者：
Jeremy
GeoGebra
最新資源
Tracing an Ellipse Using Two Circles
apec
Rolling a Square
רישום חופשי
Random Polar Curve (1)
探索資源
Homotetia
Hexagon
Rotate a circle with center (0,0) about an axis
Incircle construction
Discovering the Pythagorean Theorem
探索主題
圓
正切線或正切
梯形
不等邊三角形
拋物線