Distances in an Irregular Polygon Town

Akash has set up a food truck chain named Wowful Lickery. He has planned to organize food stalls in $6$ $areas$ of the town. The point where he has planned to set up stalls are mutually forming an irregular polygon if we connect them in an outer fashion.The areas are $A,B,C,D,E,F$ and all these act as points (vertices) where he set up the food trucks. Except $F$ all the other points are represente