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Mathematics 8 Online
OpenStudy (anonymous):

How do you find the perimeter of a rectangle given only the diagonal line?

jimthompson5910 (jim_thompson5910):

Use the idea that L^2 + W^2 = D^2 where L and W are the length and the width. The variable D is the diagonal The only thing you need is some way to connect L and W (ie some relationship between them)

OpenStudy (precal):

Hey jim can you please go look at my problem? Thanks in advance...

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