Question 711134
 perimeter  = 584 yards
  length  = 4 * width - 8
    l = 4 *b -8
    but perimeter  = 584
       2(l+b))= 584
         l+b  = 292
  keep l= 4b -8
      4b -8 + b =292
           5b-8 =292 

 5b = 300
  b= 60
  l = 4*60-8
     = 240-8
      = 232
 length =232 
 width =60