Yes, it can be used to form a Dodecahedron.
I don't see how! But cut out a pentagon from a piece of paper. Next make a fold along a line between any 2 corners which are not next to each other. It's no longer 2D.
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I am not sure what the second sentence is about, but each of the 12 faces of a Dodecahedron is a regular Pentagon.
You can also make a pentagonal prism, of course: two pentagonal ends joined by square or rectangular sides. (This is the basis of the prism in the viewfinder of a single-lens reflex - or SLR - camera.)
A 3-d shape made from pentagonal faces is a dodecahedron (12 sides).
pentagon
A flat pentagon. Or some kind of circle pentagon breed...
It's a Pentagonal Prism or Pyramid.
A pentagonal pyramid.
A 3-d shape made from pentagonal faces is a dodecahedron (12 sides).
Pentagon 2d shape is a pentagon 3d object is a pyramid.
pentagon
Dodecahedron.
a pentagonal pyramid or a pentagonal prisim
a 3D pentagon
A flat pentagon. Or some kind of circle pentagon breed...
It's a Pentagonal Prism or Pyramid.
A pentagonal pyramid.
A pentagon is a 2D shape. Volume and Surface Area is only found in 3D shapes.
The vertex of a 3D pentagon is 10. :)
A dodecahedron is a 3-d shape with 12 faces that are regular pentagons.