They intersect at a point
Yes, it is possible for three distinct planes to intersect at a line.
If I understand the question, and if I am not mistaken, three or any number number of planes can intersect in one line.
No, they intersect at a line.
yes
yes, three planes can intersect in one point.
They intersect at a point
Yes, it is possible for three distinct planes to intersect at a line.
If I understand the question, and if I am not mistaken, three or any number number of planes can intersect in one line.
No, 2 planes may only intersect at a line, a plane, or not at all. THREE planes may intersect at a point though...
No, they intersect at a line.
No, the two planes intersect at a line, which is an infinite number of points.
Yes they can.
yes
Yes they can. In fact, infinitely many planes can intersect in one line, at least theoretically.
Two planes do not intersect at all if the planes are parallel in three-dimensional space.
no