It is simply a shape which has two bases which are regular polygons. There is no special name for such shapes.
cylinder
A solid figure that has two congruent polygons as bases and lateral faces that are rectangles is called a prism. In a prism, the two bases are parallel and congruent, while the lateral faces connect the corresponding sides of the bases and are rectangular in shape. The type of prism is often specified by the shape of its bases, such as triangular prism or rectangular prism.
The three-dimensional figure with two parallel bases that are polygons is called a prism. In a prism, the sides connecting the two bases are parallelograms. Prisms can be classified based on the shape of their polygonal bases, such as triangular prisms or rectangular prisms. The height of the prism is the perpendicular distance between the two bases.
A regular tessellation is based on only one regular polygonal shape. A semi-regular tessellation is based on two or more regular polygons.
two polygons with sides that have all equal sides and angles
The polygons are said to be similar.
Yes, regular polygons will have all sides equal length, and all angles the same. If two polygons of the same number of sides are 'regular' then those two polygons will be similar (they may be scaled, for example).
Sounds like a rectangular solid to me, such as an elongated box.
parallel polygons.
The solid figure that has two congruent polygons as bases and lateral faces that are rectangles is called a prism. Specifically, if the bases are triangles, it is known as a triangular prism; if the bases are rectangles, it is a rectangular prism. The lateral faces connect the corresponding edges of the two bases, forming a three-dimensional shape.
All angle of two similar regular polygons must be equal.
A prism has two parallel and congruent bases in the shape of polygons. Example - a cereal box (is rectangular prism). The top and bottom are rectangles(a polygon). They are the same size and shape (congruent) and also parallel. A cube (think of six sided dice) is a special rectangular prism. Imagine a a box where the top and bottom are triangles (of the shape size and shape). This is called a triangular prism.