It is the point i.
another point
point * * * * * or, nothing (if the line is parallel to the plane).
A point or, if the lines are also collinear, the line(s).
Two planes that intersect are simply called a plane to plane intersection. When they intersect, the intersection point is simply called a line.
Unless the line is a subset of the plane, the intersection is a point.
It is a perpendicular line that forms a right angle at the point of intersection.
A point
A point.
A point.
A point.
Combined angles of 360 degrees around the point of intersection.
Not possible, the point would be part of the line. * * * * * So, the intersection is that point. Think in terms of sets rather than geometry.
No. It can be the whole line.
an intersection
point
In most cases, in a single point. It is also possible that there is no intersection, or that the intersection is the entire line.