A polyhedron is a three-dimensional object bounded on all sides by polygons and whose edges are shared by exactly two polygons. We look at the various types of polyhedrons found in mathematics.
My other YouTube channels:
The Science Fiction Rock Experience ( the music show I produce):
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My science and music channel::
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Science World (with Emrah Polat):
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My website: [ Ссылка ]
My latest book is available here: [ Ссылка ]
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