In the next part of this multi-part tutorial, we create another polygon using existing county boundaries and combine it with the last polygon to create a full Congressional District from multiple parts. This tutorial uses ArcGIS 9.3. For larger display and better resolution, click through to the original Vimeo page.
NOTE: In ArcGIS 10, the “Sketch Properties” button and interface has been relocated to the Editor Toolbar. This should still function in the same manner, it will just be found in a different location from the tutorial if you are using version 10.