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Mathematics 9 Online
OpenStudy (anonymous):

▲ABC is similar to ▲XYZ. The length Ab is 10.The length BC is 7.Find the length XY if the length YZ is 14?

OpenStudy (anonymous):

it has to be proportional, to the length XY is 20 hope this helped!

OpenStudy (anonymous):

but i need to show work how did you get 20

OpenStudy (anonymous):

Say x is the length of XY 7:14 = 10:x 7x=140 x=20

OpenStudy (anonymous):

thank you

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