A pentagonal pyramid.
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∙ 11y agoIt is a nonahedron.
It is important to learn and remember the name of 3D shapes. A 19 faced 3d shape is called a nonadecahedron.
It's a Pentagonal Prism or Pyramid.
A cube or a cuboid
A 3-d shape made from pentagonal faces is a dodecahedron (12 sides).
Dodecahedron.
A six faced 3d shape is called a cube.
Decahedreon
It is a nonahedron.
It is important to learn and remember the name of 3D shapes. A 19 faced 3d shape is called a nonadecahedron.
An 8-faced 3D shape is called an octahedron. It is a polyhedron with eight triangular faces, 12 edges, and six vertices.
tetrahedron is a 4 faced 3d shape.
It's a Pentagonal Prism or Pyramid.
It is called a trihedron. It does not exist.
A cube or a cuboid
An example of a common five faced three dimensional shape is the square pyramid. There are no three dimensional shapes with five edges.
A dodecahedron is a 3-d shape with 12 faces that are regular pentagons.