I'm just beginning with SIG and QGIS. I've been given two shapefiles with cyties. One shapefile appears like point shapefile in Qgis, the other like polygon shapefile. Problem the polygons's one is not complete. WHen I open the attribute table, the two are basically the same, with x, y and surface. So I assume I could take the point shapefile and make it polygon but i am not sure and i don't know how to to this.

If you can help me, or point me the right way, thanks

I'm just beginning with SIG and QGIS. I've been given two shapefiles with cities. One shapefile appears like point shapefile in QGIS, the other like polygon shapefile. The problem is that the polygons's one is not complete. When I open the attribute table, the two are basically the same, with x, y and surface. So I assume I could take the point shapefile and make it polygon but I am not sure and I don't know how to do this.