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Property-ellipse
作者：
D.Vasu Raj
主題：
橢圓
Auxiliary circle, Director circle
GeoGebra
最新資源
bewijs stelling van Pythagoras
Line Through Two Points and Slope
Position Vector and Derivative Vector
Two Triangle Theorem
Text with alpha background color
探索資源
Isosceles Triangle
reflection x-axis
An arithmetic sequence and its partial sums
The Best Line of Best Fit
Practice 1.4
探索主題
積分
立方（體）
數
二次函數
三角函數