Mathematics
yogi2k13
2

the perimeter of the unknown length

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Ayars334

perimeter is equalt to 2l+2w where l is the length and w is the width or l+l+w+w  so if the perimeter is 14 feet and the length is 4 feet 14= 4+4+r+r 14= 8+ 2r  6=2r r=3  the length of one side is 3 feet

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