yes
parallel lines are those line which does not have any intersecting point.
If a transversal intersects a pair of lines and the alternate angles are congruent, the lines are parallel.
Parallel lines
false
Parallel lines are ALWAYS coplanar.
no
That is the correct spelling of "parallel lines" (coplanar lines always a fixed distance apart).
Parallel lines in Euclidean space are always coplanar.
They are parallel lines
They are parallel lines
Parallel lines cannot intersect in the Euclidean plane. Intersecting lines are not parallel.
No, not always. Skew lines are never coplanar, but parallel lines are.