it has no size, and it continues forever, in all directions
two planes intersect in one line, or the planes could be parallel. by the way there is no such thing as skew planes...
The intersection of two planes is a line.
parallel planes
In geometry, two planes intersect in a line. The only time this is not true is if the two planes are parallel to each other.
There is no "the" since there are infinitely many non-parallel planes. Two non-parallel planes are planes that intersect in a line.
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
Two planes intersect at a line
Two planes intersect (not interscept) at an edge (or a line).
Angles are formed by the intersection of two planes.
The intersection of two distinct planes is a line. The set of common points in the line lies in both planes.
Those two bomber planes names were never put in record.