AUTOCAD

You can use the EXTEND command to extend an object in AutoCAD.

The EXTEND command is available in the MODIFY panel in the HOME tab.

You can also activate the EXTEND command by typing the word "EXTEND" from key board. As soon as you start typing it , the command will appear in the command line and you can click on it to activate(start) it.

Watch the video below to understand how do we work with EXTEND command,