Two planes that intersect are simply called a plane to plane intersection. When they intersect, the intersection point is simply called a line.
The common point is called the intersection.
Type your answer here... Vertex
Lines that have a point in common are called concurrent lines.
The location of a point is identified by its two coordinate values, called an ordered pair, in the perpendicular x and y planes.
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
yes, three planes can intersect in one point.
No, planes intersect at a line.
Yes. a. The figure formed by two lines diverging from a common point. b. The figure formed by two planes diverging from a common line.
Lines that share a common point are called an intersection, or intersecting lines.
Origin
From the definition of tangent, it can ONLY have one point in common called the tangent point.