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Rectangular prism - 8 Rectangular pyramid - 5 8-5 = 3 Answer: 3
3 more vertices
12
8
6 faces
9 edges
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A rectangular prism has 8 vertices.
A rectangular pyramid has no circular bases.
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lil booney
A rectangular prism has 12 edges. This can be understood by noting that it has 4 edges on the top face, 4 edges on the bottom face, and 4 vertical edges connecting the top and bottom faces.