更新1:
What is the ratio of the perimeter of Triangle A to the perimeter of triangle b?
the ratio of triangle A to triangle B is 16 : 49. Triangle A is similar to Triangle B.?
2016-10-28 2:20 am
A side length of Triangle B is 3.5 inches. What is the corresponding side length of Triangle A?
回答 (1)
2016-10-28 2:27 am
3.5*16/49 = 8/7 inches
收錄日期: 2021-04-21 23:47:40
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https://hk.answers.yahoo.com/question/index?qid=20161027182050AAP0Rra