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Focus and directrix connections
作者：
Dave Van Leeuwen
主題：
橢圓
,
雙曲線
,
拋物線
GeoGebra
最新資源
Untitled
Area of a Circle Illustrated
Mondrian's Puzzle
Building Parallelograms with Set Areas
Classifying Triangles
探索資源
Opg 5.3 Sara
Intersections of surface z=f(x,y) with a moving plane
Slope Triangle Activity
Centroid of a Triangle
SinX 2
探索主題
球形
表面
減法
統計特徵
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