ImportsNETGeographicLibModuleexample_PolygonAreaSubMain()TryDimgeodAsGeodesic=NewGeodesic()' WGS84DimpolyAsPolygonArea=NewPolygonArea(geod,True)poly.AddPoint(52,0)' Londonpoly.AddPoint(41,-74)' New Yorkpoly.AddPoint(-23,-43)' Rio de Janeiropoly.AddPoint(-26,28)' JohannesburgDimperimeter,areaAsDoubleDimnAsUInteger=poly.Compute(False,True,perimeter,area)Console.WriteLine(String.Format("{0} {1} {2}",n,perimeter,area))CatchexAsGeographicErrConsole.WriteLine(String.Format("Caught exception: {0}",ex.Message))EndTryEndSubEndModule