看不到圖片的請看
http://tkyrockspc.googlepages.com/question45.jpg
[S4 MATH]Circles Q1
2007-03-10 11:26 pm
回答 (1)
2007-03-12 6:38 pm
✔ 最佳答案
Please find the proof as follows:圖片參考：http://i117.photobucket.com/albums/o61/billy_hywung/Maths/Circle3.jpg
參考: My Maths knowledge
收錄日期: 2021-04-23 13:21:47
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070310000051KK02575