How do I join a closed path in Illustrator?

Click “Edit” at the top of the screen, then “Paths.” Select “Join.” The ends of the lines that you select will be joined together. Repeat with any remaining lines that you want to join together.

What is a closed path in Adobe Illustrator?

A Closed Path is defined as a path where all anchor points are connected to each other. If all anchor points on the path have two line segments connected to them, then the path would be seen as “closed”. Shape is a traditional term for a closed path.