celinaberriosp6d6aq celinaberriosp6d6aq

07-11-2018
Mathematics

contestada

Solve the formula for the perimeter of a rectangle, P = 21 + 2w for l

Respuesta :

DaveedSaysHI DaveedSaysHI

08-11-2018

2(w+l)=21+2w

w+l=10.5+w

So l = 10.5

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