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GeoGebra
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GeoGebra
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未命名
Author:
周艳玲
GeoGebra
New Resources
第八周作业3
斐波那契螺旋弧线(表格法)
第三周作业效果演示
正方形雪花图案
椭圆内切圆链
Discover Resources
九點圓 (9-Point Circle)
Parallelogram 02 - testing
相對與絕對角速度
ma_test
正方形與圓中點軌跡(1060724)
Discover Topics
Polygons
Straight Lines
Histogram
Translation
Centroid or Barycenter