A 10-sided shape is known as a decagon.(A decahedron is a 3-dimensional solid with 10 polygonal faces.)
DECAHEDRONS
An octagonal prism, possibly.
A pentagonal pyramid
Well, honey, I hate to break it to you, but that solid you're talking about is a triangular prism. It's got 17 faces, 15 edges, and 10 vertices. So, there you have it - a triangular prism strutting its stuff with all those faces, edges, and vertices.
A 10-sided shape is known as a decagon.(A decahedron is a 3-dimensional solid with 10 polygonal faces.)
It is an octagonal prism that has a total sum of 10 faces
hexagonal
octahedron - a polyhedron with 8 faces
A decaredra is the ten face solid figure.
A decahedron.
A hedron is not a shape - it is a suffix for solid shapes bounded by plane (polygonal) faces. The prefix give information on the number of faces for example, a tetrahedron has four faces, a decahedron has 10. In any case, there is no need for any of them to be equal.
A dodecahedron do = 2 deca = 10 hedron = faces so 2 +10 faces = do-deca-hedron as originally answered
A 10-sided die has 10 triangular faces.
It is called a decahedron.
decahedron
A pentagonal prism has 7 faces, 15 edges and 10 vertices