Arectangular field is 80 yards wide and 115 yards long give the length and width of another rectangular field with the same perimeter but a larger area

width=70yards

length=125yards

Step-by-step explanation: I think.

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.