有關角度換算問題,
唔該請教教我,
我唔記得左點計,
1度等於幾多分呀???
例如30度35'等於幾多度
收錄日期: 2021-05-03 21:49:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080309000051KK01683