Yes, a polyhedron is only made up of one base which is bordered by straight lines. Each face is in fact a polygon, a closed shape in the flat 2-dimensional plane made up of points joined by straight lines.
No, a polyhedron can have multiple bases. A base is a polygonal face that forms the bottom or top of the polyhedron, and there can be more than one base depending on the shape and symmetries of the polyhedron. For example, a prism has two parallel bases that are congruent polygons.
A tetrahedron.
Tetrahedron
It depends on which method of tag you are playing
a base
Tetrahedron
pyramid .
It is a pentagon.
It is a pentagon.
A cone.
Yes. A base on a polyhedron is a face and a base on a polygon is a side.
This is a "trigonal pyramid" or "tetrahedron."
it is a term for a face , its different for all, if the polyhedron is based off a 2d polygon, it is the side with that shape(usualy)(their may be more than one)
Because the literal meaning of polyhedron means 'many faces' A sphere has only one face.
False
A polyhedron can have any number of faces 4 or higher.
an edge of a polyhedron that is not a base edge
A Triangular Pyramid