It is the vertex whose plural is vertices
An endpoint where two edges intersect on a polyhedron is called a vertex.
Such a point is called the orthocenter. Even the fact that all three altitudes intersect at a point is quite interesting because only two lines are guaranteed to intersect at a point, but we have three.
Vertex
The intercept
The point of intersection.
The point where the three altitudes of a triangle intersect is called the orthocenter. This can be located either inside or outside of the triangle.
Two planes that intersect are simply called a plane to plane intersection. When they intersect, the intersection point is simply called a line.
a four way intersection.:D
The lines that intersect to Form A right triangle are called Perpendicular Lines; the resulting meeting point of these two lines is called the vertex of the angle.
the point of concurrency
intersecting lines
no