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
Point of intersection
An intersection.
The origin