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20190220 Q4
Author:
Franky_0219
GeoGebra
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折扣
第八周作业
活动三：应用性质
第八周作业1
正方形雪花图案
Discover Resources
把三角形分類
球面上的座標架
Properties of a Square
多重刻度磅
六上：圆的面积公式推导
Discover Topics
General Quadrilateral
Polynomial Functions
Division
Triangles
Hyperbola