perplexus.info :: Probability : Triangular Cubes

Triangular Cubes (Posted on 2004-12-04)

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
Triangulars cubes REVISITED	Ady TZIDON	2010-08-16 14:02:38
Answer	K Sengupta	2008-03-15 03:42:16
re(2): i c it this way	Ady TZIDON	2004-12-07 09:41:36
re: Same answer, different approach	owl	2004-12-06 15:01:01
Same answer, different approach	nikki	2004-12-06 14:16:01
The way I did it (statistical)	Larry	2004-12-06 03:23:49
re: i c it this way	Charlie	2004-12-05 15:15:44
i c it this way	Ady TZIDON	2004-12-05 07:53:06
Geometry... It's been too long	Dustin	2004-12-05 02:58:48
Solution	Steve Herman	2004-12-04 17:25:13
Solution	Bractals	2004-12-04 17:21:28

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