A dodecagon is a two-dimensional shape and so has only one face.
Chat with our AI personalities
A dodecagon prism has two decagonal bases which are parallel and congruent to one another. They are joined together by 12 rectangular faces.
A dodecagon has 12 sides.
The interior angles of a dodecagon sum to 1800 degrees.
The interior angles of a dodecagon sum to 1800 degrees.
The interior angles of a dodecagon sum to 1800 degrees.