KnowraParallel linesLinked fromLinked fromThe 17 pages that link to Parallel lines, each with the reason it gives.All 17Broader topic 1Related 10Narrower topic 1Compared with 5Perpendicular bisectorCompared with: Unlike a perpendicular bisector, a parallel line does not cross the segment.CollinearityCompared with: Distinct points on parallel lines need not lie on a single shared line.Perpendicular linesCompared with: Parallel lines do not meet, while perpendicular lines intersect at right angles.Skew linesCompared with: Unlike skew lines, parallel lines lie in one plane.Line–line intersectionCompared with: They are the planar case in which two distinct lines have no intersection.