1.8分之1周轉
2.6分之5周轉
3.9分之5周轉
4.1又2分之1周轉
5.3周轉
6.2又3分之2周轉
(要有過程和答案)
有6絛數學唔識做
2006-11-07 3:16 am
回答 (1)
2006-11-08 1:22 am
✔ 最佳答案
1) 1/8周轉 = 360/8 = 45Degree2) 5/6周轉 = 360x5/6 = 60x5 = 300Degree
3) 5/9周轉 = 360x5/9 = 40x5 = 200Degree
4) 1-1/2周轉 = 360+360/2 = 360+180 = 540Degree
5) 3周轉 = 3 x 360 = 1080Degree
6) 2-2/3周轉 = 2x360+360x2/3 = 720+120x2 = 720+240 =960Degree
Thanks!
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061106000051KK03354