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GeoGebra
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GeoGebra
GeoGebra Classroom
GeoGebra
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未命名
Author:
高琴
GeoGebra
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第八周作业
球体的截面
第八周作业3
常见四边形是否是双心四边形
正方形雪花图案
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反演的應用:鞋匠的小刀
兩種畢氏定理的證明
Compare areas by cutting shapes Q1
勾股定理的毕氏证明
乘法计时训练
Discover Topics
Similar Triangles
Surface
Prism
Optimization Problems
Numbers