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Summary
DescriptionCake number with 4 cutting planes.gif
English: The maximum number of regions into which a three dimensional volume can be divided by a given number of planes is called the “Cake Number”. This image shows the cutting planes required to cut a cake into 15 pieces with 4 slices. Fourteen of the pieces have an external surface, with one tetrahedron cut out of the middle.
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http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
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