a pentagonal pyramid or a pentagonal prisim
A pentagonal prism will have 15 edges.
A pentagon is a 2 dimensional object. The 3 dimensional object, with 12 pentagonal faces, is called a dodecahedron.
If you are thinking of a solid with pentagonal faces, a dodecahedron, there are twelve pentagons
It is a dodecahedron, and you can see images at the link below. Drawing it, though, depends on your artistic skill at projecting 3-d images onto 2-d.
The vertex of a 3D pentagon is 10. :)
A 3D name for a pentagon is a pentagonal prism.
No, a pentagon is 2-D.
3D pentagonal prismPRISM
78977
A 3D pentagon could be called a pentagon prism or a dodecahedron which is a Platonic solid with 12 pentagonal faces.
A hexahedron.
15
pentagonal prism
2
Pentagon (and in 3d: triangular prism and tetrahedron.)
Pentagon 2d shape is a pentagon 3d object is a pyramid.