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Triangular Cubes (Posted on 2004-12-04) Difficulty: 2 of 5

Three points have been chosen randomly from the vertices of a cube. What is the probability that they form (a) an acute triangle; (b) a right triangle?

See The Solution Submitted by Erik O.    
Rating: 3.0000 (2 votes)

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  Subject Author Date
Some ThoughtsTriangulars cubes REVISITEDAdy TZIDON2010-08-16 14:02:38
AnswerK Sengupta2008-03-15 03:42:16
re(2): i c it this wayAdy TZIDON2004-12-07 09:41:36
re: Same answer, different approachowl2004-12-06 15:01:01
SolutionSame answer, different approachnikki2004-12-06 14:16:01
SolutionThe way I did it (statistical)Larry2004-12-06 03:23:49
re: i c it this wayCharlie2004-12-05 15:15:44
Solutioni c it this wayAdy TZIDON2004-12-05 07:53:06
QuestionGeometry... It's been too longDustin2004-12-05 02:58:48
SolutionSteve Herman2004-12-04 17:25:13
SolutionSolutionBractals2004-12-04 17:21:28
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