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Pile of Cannonballs (Posted on 2004-08-03) Difficulty: 3 of 5
If one stacks 10 cannonballs of diameter d in a pile (tetrahedron), what is the height of the pile?

No Solution Yet Submitted by ThoughtProvoker    
Rating: 3.0000 (2 votes)

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  Subject Author Date
answerK Sengupta2007-05-15 14:54:47
SolutionNo Subjectnikki2004-08-10 09:31:31
re: solutionRichard2004-08-05 00:35:59
SolutionsolutionLorne Hrynkiw2004-08-04 23:11:02
to richardrixar2004-08-04 19:49:06
centersrixar2004-08-04 19:17:00
Some Thoughtsre(2): 10 ballsDanny2004-08-04 08:59:44
SolutionNo SubjectDavid2004-08-04 01:50:07
re: 10 ballsRichard2004-08-03 21:42:11
i'm a good stackerDavid2004-08-03 21:27:19
10 ballsrixar2004-08-03 21:17:38
Solutionthe height of a tetrahedronDanny2004-08-03 18:17:28
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