sam3db7eantababyjacq
sam3db7eantababyjacq sam3db7eantababyjacq
  • 21-09-2016
  • Mathematics
contestada

A polyhedron is a three-dimensional figure whose boundaries are __________.

polygons

ovals

straight lines

curves

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taskmasters
taskmasters taskmasters
  • 22-09-2016
I think the correct answer from the choices listed above is the first option. A polyhedron is a three-dimensional figure whose boundaries are polygons. It is a  solid in three dimensions with flat polygonal faces, straight edges and sharp corners or vertices. Hope this answers the question.
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