Note: This article pertains to ArcGIS versions 8.x and 9.x. Later versions of ArcGIS may contain different functionality, as well as different names and locations for menus, commands and geoprocessing tools. For the latest version, see Cutting Holes in Existing Polygons, and Creating new donut holes and island polygons .
At times it may be necessary to create new polygons with interior holes, or cut holes out of existing polygons. For example, a lake feature could be represented as a polygon without including islands as part of the lake's area. These holes in polygons can be created with the Sketch tool by digitizing an interior ring as a second part of the polygon shape.
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