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How many edges if there is 10 faces and 12 vertices?
A prism with 10 faces would have 16 vertices. A pyramid with 10 faces would have 10 vertices. Since your figure is neither of these, you need to tell us what it is. In case your numbers were incorrect, here are the formulas: A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges. A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
What has 8 vertices 12 edges faces and 0 curved sides?
A cube or a cuboid both would fit the given description both of which have 8 vertices, 12 edges and 6 faces.
How many faces would a dodecagonal prism have?
Well, it has 24 edges, 10 faces, and finally,16 vertices's
What shape has 5 vertices 8 edges and 5 faces?
A square-based pyramid would fit the given description. (A triangular prism would have 9 edges and 6 vertices)
What 3d shape has 8 faces 19 edges 12 vertices?
According to Euler none; for all 3d shapes: Vertices + Faces = Edges + 2 ⇒ 12 + 8 = 19 + 2 ⇒ 20 = 21 So unless 20 does equal 21, no 3d shape has 8 faces, 19 edges and 12 vertices. Any 3d shape with 8 faces would be an octahedron.
