Intersecting lines.
Coplanar lines that do not intersect are parallel. Non-coplanar lines that do not intersect are called skew lines.
parallel lines ( I think)
Not necessarily. They could be skew lines, and satisfy these conditions.
Parallel.Parallel.Parallel.Parallel.
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.
If they are not parallel and do not intersect then they would not be in the same plane (not possible), but they would be called skew lines.
They are called skew lines.
If the two lines lie in the same plane, and they do not intersect, then they are parallel. If they are not in the same plane, and do not intersect, then they are called skew lines.
parallel lines
They are parallel lines
Lines
Parallel lines
parallel lines
Two lines in the same plane are called "coplanar lines." If they do not intersect, they are referred to as "parallel lines." If they intersect at a single point, they are simply called "intersecting lines."
They are called parallel lines.
parallel
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