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what is the perimeter of a parallelogram where 2 adjoining sides are 7in and 8in?

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what is the perimeter of a parallelogram where 2 adjoining sides are 7in and 8in?

perimeter-of-a-parallelogram

asked Mar 12, 2014 in GEOMETRY by mathgirl Apprentice

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Perimeter of parallelogram(P ) = 2(a + b )

Given adjoining sides are a = 7 inches and b = 8 inches.

P = 2(7+8) = 2(15) = 30 inches.

Perimeter of given parallelogram is 30 inches.

answered Mar 28, 2014 by david Expert

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