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Mathematics
General Math
Why can't a (5,5,4) solid exist?
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[QUOTE="GeometryIsHARD, post: 5475909, member: 593230"] So i was reading my geometry textbook and it said "and obviously there can be no solid where every vertex has a (5,5,4) arrangement"; unfortunately, this is not an obvious fact to me. Can somebody explain to me what makes this so obvious? This statement was the end of a proof by contradiction so i feel I should really understand why it's true. [/QUOTE]
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Forums
Mathematics
General Math
Why can't a (5,5,4) solid exist?
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