maths _12 急
2009-05-19 4:42 am
回答 (1)
2009-05-19 5:44 am
✔ 最佳答案
As follows:圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/06-2.gif
圖片參考：http://i707.photobucket.com/albums/ww74/stevieg90/07.gif
2009-05-18 21:52:48 補充：
Sorry for the missing pic. for 5-7 , here's the solution :
http://i707.photobucket.com/albums/ww74/stevieg90/08-3.gif
收錄日期: 2021-04-22 00:38:45
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090518000051KK01685