一條數學難題...

[匿名]

2008-07-22 2:44 am

題目在此
http://www.flickr.com/photos/28781280@N06/2685445250/in/photostream/

please help!

回答 (1)

Gabriella Montez

2008-07-22 3:08 am

✔ 最佳答案

With the given information:

圖片參考：http://i238.photobucket.com/albums/ff245/chocolate328154/Maths323.jpg?t=1216638452

參考: My Maths Knowledge

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