Is a ticket shape a polygon?

Answer 1

Yes, approximately.

I say approximately because strictly speaking a ticket is usually a 3-dimensional shape (unless it is an e-ticket). No matter how thin it is, it still has a thickness which makes it 3-d. A polygon is a 2-d object.

Answer 2

I think that a ticket shaped polygon is a octagon because it has 8 sides. Plus it is also a 2 d shape, and lastly it is a polygon.