A five sided 3d shape is called a pentehedron
a 4 sided 3d shape is called a triangular prism!!!!!!!!!!!!!!!
There is no name for a five sided regular polygon. A five sided polyhedron is called a pentahedron.
Triangular Pyramid.
Triskaidecahedron
A hexahedron is the name for a 6 sided 3D shape.
the name of a 20 sided 3d shape is called a icosahedron
cuboctahedron
no
A 14-sided and 3-dimensional shape is called either a tetrakaidecahedron or tetradecahedron. This 14-sided polyhedron can have six quadrilateral and eight hexagonal faces.
HEXADECAHEDRON is the correct name for a 16 sided 3D object
Pentacontakaihedron.
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Tetrahedron
Dodecahedron
dodecahedron
Octahedron