Answer:
No, A cone is not a polyhedron with a circular base.
Explanation:
A polyhedron is a solid, three-dimensional shape that has flat faces.
The faces of a polygon are polygons, which means they have straight sides.
Example-Pyramid.
No, cone is not a polyhedron since cone has curved surface and not flat faces.
Though cone is a 3-dimensional figure with circular base and slant height meeting at the vertex.