no
No they have to have a polygon as a base.
Both pyramids and prisms are three dimensional. Both of them have polygon faces. Another thing common about pyramids and prisms is that they have a base and faces.
pyramids are prisms. * * * * * Pyramids are not prisms nor are prisms pyramids. A pyramid has one polygonal base. Each side of that polygon is connected to a triangle, whose third vertices meet at a point above the base of the pyramid. A prism has two congruent polygonal bases that are parallel to one another. They are joined together by rectangles.
A cube.
No, prisms and pyramids do not have the same number of vertices. A prism has two identical polygonal bases connected by rectangular faces, so it has 2 more vertices than the number of sides in the base polygon. A pyramid has a polygonal base and triangular faces connecting the base to a single vertex, so it has 1 more vertex than the number of sides in the base polygon.
Cones and pyramids have only one base, but prisms have multiple bases.
Nope. Prisms are three-dimenional and polygons are two-dimensional.
a pentagon
A regular pyramid is a three-dimensional solid object with only one base (as opposed to prisms, which have two). "Regular" refers to whatever polygon the base is -- it will have sides of equal length and all of its interior angles will be congruent. The other faces of the regular pyramid are triangles of equal sides (congruent), each sharing two sides with the adjacent faces.Pyramids have 1/3 of the volume of a prisms with the same base and height.
The faces are always rectangles on prisms, so if it's a triangular prism the bases are triangles; if it's a rectangular prism, the bases are rectangles; if it's a hexagonal prism, the bases are hexagons. Any polygon can form the base of a prism. Some people also consider cylinders to be circular prisms. In which case any closed plane shape can form the base of a prism.
A base
The base of a prism can be any polygon, but the polygon face parallel to the base must be congruent. True