When two streets intersect or meet, it is called an intersection.
An intersection
Intersections.
The place where two faces (planes) intersect is called an edge.
Two coplanar lines that never intersect are called called parallel lines.
Two planes that intersect are simply called a plane to plane intersection. When they intersect, the intersection point is simply called a line.
A line. When two planes intersect, their intersection is a line.
When two lines intersect to form a right angle they are called perpendicular.
Each point of a polygon at which two sides intersect is called VERTEX
The location two lines cross or intersect is called a vertex.
Two lines cross or intersect at a point.
if the two line intersect at 90 degree then these are called perpendicular lines