lessthanjen has posted a question earlier:
http://answers.yahoo.com/my/profile;_ylt=ArJkC52lM0a7uiqDwrgwonQCxgt.?show=583930ef1acf4f8839393250bc8cd24caa
Is it possible to slice a cube with a single plane, resulting in a regular pentagon cross-section? An equilateral triangle, square, and regular hexagon cross section is possible, but what about a regular pentagon? How, or why not? 5-sided polygon cross-sections are possible, the question is whether or not a regular on is possible.
2007-04-26
06:04:04
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4 answers
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asked by
Scythian1950
7
in
Mathematics