Pentagonal pyramid
Shape
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In geometry, a pentagonal pyramid is a pyramid with a pentagonal base upon which are erected five triangular faces that meet at a point. Like any pyramid, it is self-dual.
The regular pentagonal pyramid has a base that is a regular pentagon and... Wikipedia
Faces: 5 triangles; 1 pentagon
Number of edges: 10
Number of faces: 6
Number of vertices: 6
Shapes with similar faces: Square pyramid, Tetrahedron, Triangular prism, and more
Base shape: Pentagon
Side shape: Triangle