No, you do not.
The answer depends on the shape: there is no general solution.
General Electric's population is 301,000.
General Rodríguez's population is 63,317.
General Delgado's population is 1,706.
General Cable's population is 2,010.
General Cable's population is 11,700.
General Pico's population is 53,352.
General Vedia's population is 3,513.
General Artigas's population is 4,435.
General Motors's population is 2,012.
The population of General Carneiro is 15,159.