A triangle has one face, three vertices and three edges.
An octagonal based pyramid has 9 faces, 16 edges and 9 vertices
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Not too sure but you may be thinking of a cube which has 6 same flat faces, 12 edges and 8 vertices
A hexagon is a plane (2-dimensional) figure with 1 face, 6 vertices and 6 sides (which may be called edges).
Cylinda is, if we may remark, very nicely shaped, with no vertices or edges.Unfortunately, however, she has been accused of having several faces.
a cuboid has 6 faces, 12 edges and 8 vertices this is a 3d cuboid incase you get mixed up
A triangular prism has 5 faces,9 edges and 8 vertices
A triangular based pyramid has 6 edges, 4 faces and 4 vertices
An octagonal based pyramid has 9 faces, 16 edges and 9 vertices
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 5 faces, 10 edges, 5 vertices
4 faces, 8 edges, and 4 vertices.
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Not too sure but you may be thinking of a cube which has 6 same flat faces, 12 edges and 8 vertices
A hexagon is a plane (2-dimensional) figure with 1 face, 6 vertices and 6 sides (which may be called edges).
5 faces: 2 triangular faces, parallel to each other. 3 rectangular faces, joining the two triangles together. 6 vertices: These may be viewed as two triplets forming two triangles. 9 edges: Three edges along the boundaries of each triangle, and three more joining the corresponding vertices.
Cylinda is, if we may remark, very nicely shaped, with no vertices or edges.Unfortunately, however, she has been accused of having several faces.