The toolbox contains a polygon tool for adding or deleting points.

The tool automatically changes to the Add Point tool when positioned over a segment. While it hovers over a point, it changes to the Select Point tool. When a point is selected, it changes to the Move point tool:

To add or delete points

•To add a point, click the Add point tool.

•To delete a point, use Select point tool, to select the point, and then press Delete key.