If the two triangles are similar, find the value of x.?

👨🏻‍🏫 學術台數學

[匿名]

2016-12-05 4:06 pm

http://152.46.13.240/MoodleContent/Geometry/Geometry%20Docs/Module%208/Lesson%203/Mod%208%20Lesson%203%20Quiz/mod8l3Quiz%2010.jpg

回答 (2)

[匿名]

2016-12-05 4:09 pm

9:6 = 3:x
x = 2

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cidyah

2016-12-05 4:08 pm

x/6 = 3/9
x/6 = 1/3
x = 6/3
x=2

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