We are given with the distances of the Frostburg Mall and Sojourner Truth Park. we get first x which is the point in the axis of the city at which the line connecting the two places passes. the equation is 5 / x = 2/ (7-x ); x is equal to 5. hence the angle of elevation from the point of intersection to the places is 45 degrees. The distance from the park to the city *at intersection* is 5 sq.root of 2 while that at the mall is 2 sq.rt of 2. The total distance is 9.90 miles.