Deleting Nodes
Deletes nodes from lines and line segments, including objects created with double lines and multi lines. You can also delete nodes from Bezier curves, splines, and sketches. You cannot delete a node that is needed to define an object as a line segment or polygon. This means that you cannot delete the endpoint of a single line segment, and you cannot delete any node of a triangle. If you delete the endpoint of a polyline, you will delete the entire line segment that terminates at that point.
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