Two pentagons and five rectangles.
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A triangular prism had three sides. Prisms are threedimensional boxes with two similar bases. The most recognizable prism has square or rectangular bases making it look like your
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In a pentagonal prism, there are seven total sides, with one being
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( pen′tag·ən·əl ′priz·əm ) (mathematics) A prism with two pentagonal sides, parallel and congruent.
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