Question 1190474
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The sides of the quadrilateral are consecutive {{{highlight(integer)}}} numbers. 
If the perimeter is 160, how long is each {{{highlight(cross(other))}}} <U>side</U> ?
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<pre>
Write an equation as you read the problem


    n + (n+1) + (n+2) + (n+3) = 160

           4n + 6             = 160

           4n                 = 160 - 6 = 154

            n                           = 154/4 = 38.5


and you see that there is no solution in integer numbers.


It means that the problem is a FAKE : such a quadrilateral as described DOES NOT EXIST.
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