http://img210.imageshack.us/my.php?image=aasdmf6.jpg
呢個係RHOMBUS,圖片在上
IF AB=13V+29
BC=7V+25
請問點求V同角1,2,3,4
更新1:
segment AD is the perpendicular bisector of BC
segment AD is the perpendicular bisector of BC
收錄日期: 2021-04-18 17:24:34
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081209000051KK00203