a point
Cartesian coordinate system
The point of intersection.
Coplanar lines that do not intersect are parallel. Non-coplanar lines that do not intersect are called skew lines.
Two coplanar lines that never intersect are called called parallel lines.
skew lines
Two lines cross or intersect at a point.
Two lines cross or intersect at a point.
The location two lines cross or intersect is called a vertex.
the place where two lines intersect is a vertex.
Parallel lines never intersect/cross.
Parallel lines.
point
point
A cross
If two lines intersect, they intersect in exactly one point. This point is the location where the two lines cross each other in a two-dimensional plane. In Euclidean geometry, two distinct lines can either intersect at one point or be parallel, in which case they do not intersect at all.
Point of intersection
Two lines that cross at a point are said to intersect. The point where they meet is called the point of intersection. If the lines are not parallel, they will always cross at exactly one point in a two-dimensional plane. In contrast, parallel lines never intersect and thus do not meet at any point.