SOLUTION: Do 3 planes intersect each other at exactly one point? I need a true or false answer and the reasoning behind it even if it is true. Thanks you.

Algebra ->  Points-lines-and-rays -> SOLUTION: Do 3 planes intersect each other at exactly one point? I need a true or false answer and the reasoning behind it even if it is true. Thanks you.       Log On


   



Question 778071: Do 3 planes intersect each other at exactly one point? I need a true or false answer and the reasoning behind it even if it is true. Thanks you.
Answer by Edwin McCravy(20086) About Me  (Show Source):
You can put this solution on YOUR website!
It is true if no two of the planes are parallel.
It is false if two of the planes are parallel.
So it's true most of the time, but it's false some of the time.