cgail1laiksteph cgail1laiksteph

23-09-2016
Mathematics

contestada

the formula for the perimeter of a rectangle is p=2l 2w.

solve for w.

a.w=p−2l/2

b.w=2p−l

c.w=p 2l

d.w=2p/l

Respuesta :

nobillionaireNobley nobillionaireNobley

27-09-2016

p = 2l + 2w
2w = p - 2l
w = (p - 2l)/2

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