This would be a triangular prism.
The figure is a square pyramid. It is made with a square on the bottom and 4 triangles meeting at a vertex perpindicular to the square. The square has 1 face, the 4 triangles each have one face making 5 faces. The edges are made where the triangles meet each other and where they each meet the square. There are four vertices at the corners of the square and the one at the top of the pyramid.
1~Tetrahedron *4 faces (made of equilateral triangles) *6 edges *5 vertices 2~Hexahedron (cube) *6 faces (made of squares) *12 edges *8 vertices 3~Octrahedron *8 faces (made up of equilateral triangles) *12 edges *6 vertices 4~Icosahedron *20 faces (made of equilateral triangles) *30 edges *12 verticies 5~Dodecahedron *12 faces (made of pentagons) *30 edges *20 vertices.
The answer will depend on the shape under consideration.
Pyramid
A cuboid, a parallelepiped.
Tetrahedron
It the cylinder because it has 2 bases 2 faces 0 vertices And 0 edges
If you are a solid figure with no vertices or edges, then you are a Sphere.From the lighter side: And that means that we can no longer be friends...
triangular prism
Square pyramid.
The figure is a square pyramid. It is made with a square on the bottom and 4 triangles meeting at a vertex perpindicular to the square. The square has 1 face, the 4 triangles each have one face making 5 faces. The edges are made where the triangles meet each other and where they each meet the square. There are four vertices at the corners of the square and the one at the top of the pyramid.
square-based pyramid
It has 9 edges, 5 faces and 6 vertices
A tetrahedron is a solid figure with 6 edges. There's no such thing as solid edges. A tetrahedron is a triangular pyramid, with 4 vertices, 6 edges and 4 triangular faces. In a regular tetrahedron (the first Platonic solid) all triangles are equilateral.
It has 6 faces, 8 vertices and 12 edges
It has 8 faces, 18 edges and 12 vertices
A square based pyramid has 5 vertices, 8 edges and 5 faces.