Answer :
To build the pentagonal prism, we need 2 pentagons and 6 rectangles.
In order to build the pentagonal prism shown, we need to consider its shape and the number of faces it has.
A pentagonal prism is a three-dimensional shape with two pentagonal bases and five rectangular faces connecting the corresponding vertices of the bases.
Therefore, the correct option is b. 2 pentagons and 6 rectangles.
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