F.3 maths Coordinate Geometry3
2009-08-12 8:29 am
圖片參考：http://img12.imageshack.us/img12/8862/11900682.jpg
In the figure, P(2,5),Q(5,1),R(1,-2) and S are the vertices of a square.
Find the coordinates of S.
回答 (1)
2009-08-12 9:53 am
收錄日期: 2021-04-23 20:45:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090812000051KK00075