No, not the flying ones
Geometry
Level
5
How many planes can go through at least 3 corners of a cube?
The answer is 20.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
There are three kinds of planes: the six cube faces, the six that pass through 4 points (opposite edges), and the eight that pass through only 3 vertices, for a total of 6 + 6 + 8 = 20.