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Author:
袁智强
GeoGebra
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第八周作业
第八周作业3
常见四边形是否是双心四边形
撒针估算面积实验
斐波那契螺旋弧线(表格法)
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正餘弦函數的疊合102.11.27
題三
第1章知识结构框图
正方形與長方形
摺長方形
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Surface
Ellipse
Translation
Distributions
General Quadrilateral