Respuesta :

aeyu0813
If the width of the rectangle is x, the length of the rectangle is x+55
            (x+55)*x = 104104
             x^2+55x = 104104
x^2+55x-104104 = 0

Using the quadratic function
     x= (−552+√419441) / 2
     x= 296.321

So, the length is 351.321 m, the width is 296.321 m