Lines that never intersect are either parallel or skew to each other. If they're both in the same plane (or on the same piece of paper), then they're parallel.
Coplanar lines that do not intersect are parallel. Non-coplanar lines that do not intersect are called skew lines.
If the lines are in the same plane and never intersect they are always parallel. Two line can not intersect and be parallel if they are in different planes though. Take a cube for example, if you have one Sid of it and take the edge and then go to the opposite side and make a horizontal line they will never intersect but are also not parallel.
Parallel lines are always the same distance from each other and never intersect.
Parallel lines
parallel lines If they are not on the same plane and never intersect they are skew
Two lines that are in the same plane and never intersect are called "Parallel," meaning that they are lines with the same slope, but not y-intersect.
Parallel lines. they never intersect and lie on the same plane.parallel lines
Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect Lines in the same plane that do not intersect
Parallel lines. they never intersect and lie on the same plane.parallel lines
They are parallel lines
Parallel lines
No, if the lines were in the same plane they would be parallel and never intersect
parallel lines
They are parallel lines
parallel
Parallel.