Fifa Fafa share flat Fifa love video game wants download new soccer game unfortunately Fafa heavily use internet consume quota Fifa access internet WiFi access point this access point access range r meter range choose Fifa position Fifa access point inside flat circular shape radius r Fifa want minimize area cover access point inside flat let Fafa outside flat access internetthe world represent infinite 2D plane the flat centered x1y1 radius R Fafas laptop locate x2y2 necessarily inside flat Find position radius choose Fifa access point minimize uncover area