### probability

Posted:

**Thu Jan 20, 2011 3:06 pm**Three distinct vertices are randomly chosen among the vertices of cube. The probability that they are the vertices of equilateral triangle is

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Posted: **Thu Jan 20, 2011 3:06 pm**

Three distinct vertices are randomly chosen among the vertices of cube. The probability that they are the vertices of equilateral triangle is

Posted: **Tue Dec 18, 2012 5:27 pm**

$\frac{8}{^8C_3}$

Posted: **Thu Feb 07, 2013 11:59 am**

Thanks kfoozminus

Posted: **Sat Mar 10, 2018 10:25 pm**

mathlomaniac wrote: [/tfrac{8}{8C3}]