Parallell
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It is the angle between the two lines.
If two lines are parallel, they must be equidistant from each other at all points and will never intersect, regardless of how far they are extended. Additionally, parallel lines have the same slope when represented in a coordinate system. This means that the angle of inclination relative to a horizontal line is identical for both lines.
two lines that do not touch each other
Intersecting lines.
They are parallel to each other.
A pair of opposite equal angles are formed when two lines intersect each other.
two lines that do not touch each other
Intersecting lines.
Because, parallel lines never intersect.
Perpendicular lines
They are parallel to each other.
They are parallel to each other.
A pair of opposite equal angles are formed when two lines intersect each other.
Two straight lines that are equidistance from each other.
Each of the four lines is perpendicular - to two of the other lines.
No.
When two magnets repel each other, the magnetic field lines will curve away from each other, showing a pattern of lines that do not intersect and point in opposite directions.
perpendicular lines are similar to intersecting lines because that's what they are. Intersecting lines are two lines that cross each other. Perpendicular lines are the same, two lines crossing each other, just with a more specific rule to have right angles.