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by jibal 238 days ago
A sphere has no faces so it's not a convex poloyhedron.
2 comments
burnt-resistor 238 days ago
Correction: a sphere has infinite faces so it's not an "convex poloyhedron [sic]." A convex polyhedron must have finite faces, so apeirotopes aren't allowed.
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jibal 237 days ago
A sphere has no faces, not "infinite" faces.
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