Yes at 90 degrees.
yes perpendicular lines are at right angles to each other. Therefore they have to touch eventually
Perpendicular lines intersect each other at 90 degrees but parallel lines never touch each other
no because Perpendicular is a 90 degree angle and 90 degrees have no slant or anything they will always be parallel
Perpendicular lines do not touch at any point except at their intersection. When two lines are perpendicular, they intersect at a right angle (90 degrees). Therefore, while they do meet at a single point, they are not considered to "touch" in a continuous manner like parallel lines might in a broader context.
Parallel is lines that never touch so if the lines never touch it is parallel but if so then it is perpendicular.
Yes but parallel lines wont ever touch.
Yes, two perpendicular coplanar lines will touch. If you have two lines that, by definition, form a 90 degree angle (i.e., they are perpendicular) and are both on the same plane, eventually they must cross at some point on that plane. They will have exactly one point in common. If, however, the lines were, by definition, "perpendicular skew" lines, they would never cross because the definition forbids it.
No
Yes.
Perpendicular lines intersect at a 90 degree angle. Parallel lines do not intersect, nor would they ever intersect if continued infinitely.
No, because although perpendicular and intersecting lines do touch, parallel lines never meet.
If two lines are perpendicular, they intersect at a right angle. So yes, they will always cross each other.