Which are prisms among the following?

Explanation

To determine which shapes among the given options are prisms, we need to follow these steps:

### Step 1: Understand the Definition of a Prism
A prism is defined as a polyhedron that has two congruent and parallel polygonal bases, with additional faces that connect the corresponding sides of these bases.

### Step 2: Analyze Each Shape
We will examine each shape one by one to see if it meets the criteria of a prism.

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