The shortest distance between two paralle lines is the length of the line that is perpendicular to both line and intersects both.
If the distance between the lines is constant then they are parallel.
parallel lines - they are parallel when the distance between them remains constant
Parallel lines never intersect and remain equal distance from each other but perpendicular lines intersect at right angles
Any line that is not parallel to the given lines. The transversal that contains the shortest distance between the two parallel lines, is perpendicular to them.
The shortest distance between two paralle lines is the length of the line that is perpendicular to both line and intersects both.
Two lines are said to be parallel if perpendicular distance between them is always constant. Length of a pair of parallel lines need not to be same. It can be different.
If the distance between the lines is constant then they are parallel.
The perpendicular distance between two parallel lines is always the same.
parallel lines - they are parallel when the distance between them remains constant
Parallel lines never intersect and remain equal distance from each other but perpendicular lines intersect at right angles
If the angle between the lines is 90 degrees the lines are perpendicular.
The shortest distance between 2 parallel lines is a perpendicular drawn between 2 parallel lines the diagram shows it clearly 1 parallel line ------------------------------------|-------------------------------------------------------------------- | | | the vertical line is the shortest distance | | ------------------------------------|------------------------------------------------------------------- 2nd parallel line
The only difference between perpendicular lines and intersecting lines is that perpendicular lines create a right angle at the point of intersection.
perpendicular crosses at a right angle, while intersecting lines don't
Intersecting lines may or may not be perpendicular. If the angle of intersection between two intersecting lines is 90 degrees, then the two lines are perpendicular. Otherwise, the lines are not perpendicular. For example: A | | | B ----|----- | | Here, the lines A and B are intersecting. The angle between A and B is 90 degrees. Therefore, line A and line B are perpendicular to each other.
Any line that is not parallel to the given lines. The transversal that contains the shortest distance between the two parallel lines, is perpendicular to them.