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#NAME?
asked
Oct 27, 2017
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- How is the formula for the perimeter of a rectangle an application of the Distributive Property
Mathematics
middle-school
Nberger
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Nberger
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distributive is
a(b+c)=ab+ac
ab+ac=a(b+c)
perimiter of a rectangle=distance around
we have
P=L+W+L+W if we go around
so
P=L+L+W+W
P=2L+2W
undistribute 2
P=2(L+W)
Stanni
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Nov 1, 2017
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Stanni
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