http://farm4.static.flickr.com/3580/3428964828_56f2423a9e.jpg?v=0
如上圖所示
a.use tangent ratio to find the value of h
b.Find NC(corr.to2d.p.)
F.2MATH!!10pt
2009-04-11 4:07 am
回答 (1)
2009-04-11 4:29 am
收錄日期: 2021-04-23 20:37:00
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090410000051KK01664