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The perimeter of a rectangular field is 312 yards. If the width of the field is 63 yards, what is its length?

 Feb 12, 2020
edited by Guest  Feb 12, 2020
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Perimeter  =  2 (W + L)

 

So

 

312  = 2 (63 + L)     diviede both sides  by 2

 

156  = 63 + L      subtract 63 from both sides

 

93  = L

 

 

cool cool cool

 Feb 12, 2020

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