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OpenStudy (anonymous):
the perimeter of a rectangle is 18, and the area is 20. What is the length?
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OpenStudy (anonymous):
5x4 = 20 5+5+4+4 = 18 it can be 5 or 4 D:
OpenStudy (anonymous):
well I guess the length should be longest, I'd say 5units
OpenStudy (anonymous):
thanks!
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