求解數學...我有點混亂了(急)?
回答 (1)
2019-09-16 12:37 am
✔ 最佳答案
(x-3) : (3-5) = (y+2) : (-2-4) = 1 : 2(x-3) : - 2 = (y+2) : 2 = 1 : 2
x-3 = -1，y+2 = 1
x = 2，y = -1
P點座標為(2,-1)
收錄日期: 2021-04-11 22:57:52
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20190915160556AAl55sa