4 June 2024

• curprev 18:4718:47, 4 June 2024 Littlefox amc talk contribs 1,728 bytes +435 →Solution

22 October 2014

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7 June 2014

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5 July 2013

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19 February 2012

• curprev 04:5904:59, 19 February 2012 Ckorr2003 talk contribs 352 bytes +352 Created page with "A regular octahedron is formed by joining the centers of adjoining faces of a cube. The ratio of the volume of the octahedron to the volume of the cube is <math> \mathrm{(A) \fr..."