intersecting lines
Parallel lines
They are parallel lines
Yes - if they are straight lines.
Skew lines. However, it you alter the plane(s) these two lines can become parallel.
no
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."
Intersecting lines.
They are called skew lines.
parallel lines
Skew lines
They are parallel lines
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.
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.
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.
They are coplanar.
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