Joining “Broken” Lines in SketchUp

When we draw lines in SketchUp, we can notice that there's no line overlap; in other words, if we draw two lines exactly the same length and in the same position, they become a single line. But when we draw lines of different lengths on top of one another, they split, becoming "broken". Today's tip is how to reconstitute the line so it becomes a single one again. Why join a line?! Simply so we don't lose the endpoint and midpoint references of the lines that help us during modeling. To do this, just draw a line in any position starting from the point where the lines to be joined meet, and then erase it. Done, you have a single line again!