A line. When two planes intersect, their intersection is a line.
The intersection of two distinct planes is a line. The set of common points in the line lies in both planes.
yes
Any three given points can be joined by a common plane, and any two given points can be joined by a common line and an infinite number of common planes.
only 1
If 2 points determine a line, then a line contains infinitely many planes.
Given a line, there are an infinite number of different planes that it lies in.
Two planes intersect at a line
A line. When two planes intersect, their intersection is a line.
A line is the intersection of two planes. The angle between the planes is called the "dihedral angle".
Yes, the intersection of 2 planes is a line.
The intersection of two planes is a line.
ONLY a line can be formed by the intersection of two planes...and always.
The intersection of two distinct planes is a line. The set of common points in the line lies in both planes.
yes
Only one
two planes intersect in one line, or the planes could be parallel. by the way there is no such thing as skew planes...