Classification of the line according to its relationship

In this video I will explain the lines according to their relationship in space on technical drawing, that is, to be able to understand that straight lines on the same plane They can be classified according to whether they cross each other or not.

By relating lines we can form different figures, for example, a sheet of paper is a plane that is limited by four lines and that we use to represent figures.

The lines can be parallel, which means that they will always have the same distance from each other and will never cross each other on the same plane.

The other lines are the ones they cutIf these lines are not parallel, there will always be some point where they will be cut. Within this section we have the perpendicular and oblique lines.

In the video I explain in more detail what are the relationships between the lines and the different cases that we can find.

Also, if you want to practice what you learned in today's class, you can do the printable exercises with their solutions that I have left you on the web.