f.2的三角比 homework
2009-07-23 12:32 am
我想人教下我做下面條LINK個word file ga三角比 問題,今日要交 la!!! thx!!!! http://www.sendspace.com/file/y1rf8m
回答 (1)
2009-07-23 12:46 am
✔ 最佳答案
1.Dsin x = opp side/ hypotenuse
2. A
cos x = adj side/ hypotenuse
Hope I can help you. :()
參考: me
收錄日期: 2021-04-13 16:44:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20090722000051KK01326