3-1 GGB 檔案

3-1-1:https://www.geogebra.org/m/agghz4je

3-1-2:https://www.geogebra.org/m/pvscgnzu

3-1-3:https://www.geogebra.org/m/vnvmufhm

3-1-4:https://www.geogebra.org/m/xuefzpe7

3-1-5:https://www.geogebra.org/m/fuyznnpp

3-1-6:https://www.geogebra.org/m/ecprqmhc

 

 

 

 

 

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