At their point of crossing, the space between two crossnig line is 0. From any point on either line you can always drop a perpendicular to the other line and this will be the shortest distance from that point to the other line.
A horizontal line crossing the y axis at 3.
it depends on how you place it, they can be. all a line segment is is a straight line, if you have two you can have parallel or crossing lines.
Tangent
There are two possible answers; if the line is crossing the plane at an angle, then the line and the plane only intersect at one point. However, if the line is part of the plane, then the entire line intersects with the plane, and there are an infinite number of intersecting points.
He is crossing your line of sight.
it depends on the individuals, and what their definitions of 'crossing the line' are, but it is often viewed as crossing the line. depends
Crossing the line is a No No in Etiquitte, relationships, law or the rules of civilized behavior.
Crossing the Line - 1898 was released on: USA: June 1898
Crossing the Line - 2007 was released on: USA: 31 March 2007
There is no advantage to crossing the foul line, however there is a safety issue due to the fact there is lane conditioner beyond the foul line, which can cause you to slip. The sport does require a zero to be counted when crossing the foul line.
Crossing the Line - 1990 is rated/received certificates of: Iceland:12 USA:R
A double solid white line separates two lanes of traffic going in the same direction. Crossing a double solid line is prohibited.
When a ship crosses the Equator.
The ceremony is used to celebrate a person's first sea crossing of the Equator.
The Hunted - 2001 Crossing the Line was released on: USA: 16 July 2009
Crossing the Line - 2002 TV is rated/received certificates of: UK:12