Posted by Lee on Saturday, June 13, 2009 at 11:07am.
How many vertices does a cube have? How do you know for sure?

Math  PsyDAG, Saturday, June 13, 2009 at 11:22am
A cube has 24. Each side has 4 vertices and there are 6 sides.
I hope this helps. Thanks for asking. 
Math  Reiny, Saturday, June 13, 2009 at 11:38am
Mmmmh, I have a picture cube in front of me that my wife has filled with pictures of the grandkids.
I can only count 6 corners. 
Math  PsyDAG, Sunday, June 14, 2009 at 12:30pm
Although there are 6 sides, there are 8 corners — four on the top and four on the bottom. Each corner has 3 vertices, one for each side.
I hope this helps a little more. Thanks for asking.