It could be a pyramid with a quadrilateral base or a triangular prism. There are, of course, other related shapes that it could be.
Many 3d shapes have a corner.
A 12 sided 3D shape is a dodecahedron.
A tridekahedron is a 3D 30 sided shape.
A 3D shape that has 6 edges is called a hexagonal prism.
it is a strong inadiquate word that describes a 3d shape. A tetrahedron.
triANGLE
There is no name for a five sided regular polygon. A five sided polyhedron is called a pentahedron.
A pentahedron is a 3-D shape and so, not surprisingly, a 3-D pentahedron is called a pentahedron!
pentahedron
I would say a square-based pyramid but there are many 3 dimensional shapes with 5 sides.* * * * *The generic name is a pentahedron.
It can be a quadrilateral or a triangle.
It can be a quadrilateral or a triangle.
It can be a quadrilateral or a triangle.
A pentahedron.
An example of a common five faced three dimensional shape is the square pyramid. There are no three dimensional shapes with five edges.
It is a pentahedron. One example of an irregular pentahedron is the 4-sided pyramid.
pentagonal pentahedron.