a 3D pentagon
The vertex of a 3D pentagon is 10. :)
A 3D name for a pentagon is a pentagonal prism.
A 3D pentagon could be called a pentagon prism or a dodecahedron which is a Platonic solid with 12 pentagonal faces.
3D pentagonal prismPRISM
Pentagon 2d shape is a pentagon 3d object is a pyramid.
An edge of a 3-d pentagon is the intersection of two of its adjacent faces.
A 3D pentagon could be called a pentagonal prism or possibly a dodecahedron!
A flat pentagon. Or some kind of circle pentagon breed...
a pentagonal pyramid or a pentagonal prisim
A pentagonal prism will have 15 edges.
A pentagon is a 2D shape. Volume and Surface Area is only found in 3D shapes.
A pentagon is a 2 dimensional object. The 3 dimensional object, with 12 pentagonal faces, is called a dodecahedron.
A pentagonal pyramid.