no. if they touch, then they cannot be parallel.
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Parallel lines never intersect with each other whereas perpendicular lines intersect with each other at right angles which is equivalent to 90 degrees.
Yes and it also has intersecting lines
That's the only kind of parallel lines there are, non-intersecting!
In 2D geometry, that is the definition of parallel lines. Two non-intersecting lines are indeed parallel.
The question is baffling. They're not different. Perpendicular lines must be intersecting lines.The only lines that are not intersecting lines are parallel lines. If two lines arenot parallel, then they must intersect, and they can be perpendicular or not.
Lines in the same plane that are not parallel are intersecting lines.