No. Skew lines are never coplanar.
Stand in a cuboid room and consider the line where the opposite wall and the floor meet.
Consider also the line where the walls behind you and to your right meet.
Those two lines are not coplanar.
Yes.
are two lines that are not parallel, coplanar, and do not intersect
Two lines that are perpendicular to the same plane are coplanar. This means that they lay on the same plane.
parallel lines
Parallel lines remain equal distance apart and never intersect with each other.
No, not always. Skew lines are never coplanar, but parallel lines are.
They are always coplanar in Euclidean geometry.
Yes.
Yes.
yes, two lines can be coplanar.
Parallel lines are ALWAYS coplanar.
Parallel lines are a specific type of coplanar lines that never intersect and are always the same distance apart. While all parallel lines are coplanar, not all coplanar lines are parallel; coplanar lines can also intersect at some point. Therefore, while the two concepts are related, they are not synonymous.
Yes. The two lines define a plane which they both belong to.
are two lines that are not parallel, coplanar, and do not intersect
Parallel lines in Euclidean space are always coplanar.
No. If two lines intersect, then they're definitely coplanar.
Two coplanar lines that never intersect are called called parallel lines.