It is a quadrilateral based pyramid.
It is a pentahedron. One example of an irregular pentahedron is the 4-sided pyramid.
pentahedron
A 3d shape with 5 faces can be a square pyramid
A pentahedron can be a quadrilateral based pyramid or a triangular prism. A pyramid has only one base and so, since the question specifies "bases", the shape must be the second and so the bases are triangles.
Five faces (it is a 3 dimensional shape). A four sided pyramid is a pentahedron. (penta- means five, -hedron means sides)
a pentagonal pyramid is also known as a pentahedron
None. A square based pyramid is a pentahedron.
A pentahedron. Two examples of which are a quadrilateral based pyramid or a triangular prism.A pentahedron. Two examples of which are a quadrilateral based pyramid or a triangular prism.A pentahedron. Two examples of which are a quadrilateral based pyramid or a triangular prism.A pentahedron. Two examples of which are a quadrilateral based pyramid or a triangular prism.
A pentahedron, but a square [based] pyramid is a better description since a pentahedron can also be a triangular prism which is nothing like a square pyramid.
It could be a pyramid with a quadrilateral base or a triangular prism. There are, of course, other related shapes that it could be.
An example of a common five faced three dimensional shape is the square pyramid. There are no three dimensional shapes with five edges.
A pentahedron is a 3-D shape and so, not surprisingly, a 3-D pentahedron is called a pentahedron!