ExploringEllipse

主題：橢圓

Exploring the Ellipse Move point C around the ellipse, for each selected position of C: Determine the sum of the distances BC and AC. Determine the ratio of the distances AC and CD.

探索資源

Rotation of a function around the y axis
Pythagorean Triples
Ακτίνα_διάμετρος κύκλου
Incenter
System of Linear Equations

探索主題

積分
矩形
正三角形
立方（體）
特殊點

ExploringEllipse

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