Converting two parallel lines into single parts

How do I join two parallel lines in Autocad?

Quote from video: At first we will create one line click on line do the first point give the second point press escape then to create parallel. Line we will have to use offset command.

When two parallel lines are extended they will?

We should know that when two lines are parallel, then the distance between them is constant. Parallel lines remain the same distance apart over their entire length. No matter how far we extend them, they will never meet.

How many lines can be parallel to one line?

Because lines extend infinitely in both directions, every pair of lines either intersect once, or don’t intersect at all. The pairs of lines that never intersect are called parallel lines. Although parallel lines are usually thought of in pairs, an infinite number of lines can be parallel to one another.