九點圓 (9-Point Circle)

參考網址:[url=http://zh.wikipedia.org/wiki/%E4%B9%9D%E7%82%B9%E5%9C%86]維基百科[/url]

 

羅驥韡 (Pegasus Roe)

 
Resource Type
Activity
Tags
circle  triangle 
Target Group (Age)
15 – 18
Language
Chinese Traditional / 繁體中文‎
 
 
GeoGebra version
5.0
Views
4626
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