You have not provided the choices, therefore, I cannot give exact answers. However, I will try to help you out with some information.
A cylinder is a three-dimensional geometric solid. It has the same shape as a soda can.
<u>As for the bases, they have the following properties:</u> 1- the bases have a circular (disc) shape 2- the bases are congruent to each other 3- the bases are parallel to each other