it is a decagon
A pentagonal pyramid
A pentagonal pyramid (5 sides and 1 base) has 6 faces, 6 vertices, and 10 edges (5 between the sides and 5 with the base).
Faces: 10 Vertices: 16 Edges: 24
For all polyhedra: vertices + faces = edges + 2 The given fact is: edges = vertices + 10 → vertices + faces = vertices + 10 + 2 → faces = 12
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 6 faces, 10 edges, 6 vertices
triangula prism
It is a pentagonal based pyramid that has 6 vertices, 6 faces and 10 edges
It is a pentagonal based pyramid that has 6 vertices, 6 faces and 10 edges
A pentagonal prism.
It is a pentagonal based pyramid that has 6 vertices, 6 faces and 10 edges
A heptagonal prism gas 21 edges.
A pentagonal pyramid
PENTAGONAL prism
Heptagonal Prism
A pentagonal prism has 7 faces, 15 edges and 10 vertices
If it's a pyramid, it has 10 edges.
No shape does. Euler's Formula (vertices + faces = edges + 2) holds true for all shapes. For the given figures, this means: 4 + 6 = 6 + 2 → 10 = 8 but 10 ≠ 8, so the combinations of 4 vertices, 6 edges and 6 faces given does not represent a shape.