If the closed lunch box can be approximated by a cuboid, the answer is 6 faces, 8 vertices (not verticles) and 12 edges.
A cube or a cuboid would fit the given description of 12 edges and 6 faces.
Yes. I think of an edge as a line. The edges meet at vertices, and the faces meet at edges.
In geometry, a rhomboid is a cube like three-dimensional figure with faces that are called rhombi. It has 6 rhombi faces, 12 edges and 8 vertices.
Cube or cuboid (3D figure) - 12 edges Dodecagon Deodeca (2D figure) Octahedron - (3D figure) - 8 faces 12 edges 6 vertices cube, rectangular, prism, pyramid
A triangular prism
3 faces, 2 edges, no vertices
12 edges, 8 vertices, 6 faces.
A sphere
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If the closed lunch box can be approximated by a cuboid, the answer is 6 faces, 8 vertices (not verticles) and 12 edges.
Pyramid: Five faces, eight edges, and five vertices. Prism: Six faces, twelve edges, and eight vertices.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
It is a cube or a cuboid that has 8 vertices, 12 edges and 6 faces
a cube
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
A triangularbased pyramid (tetrahedron) has 4 faces, 6 edges and 4 vertices