No.
In geometry, a decahedron is a polyhedron with ten faces. There are 32300 topologically distinct decahedra and none are regular, so this name is ambiguous.One regular decahedron is an octagonal prism. Along with its 10 faces, it has 16 vertices and 24 edges.
Decahedron :)
A 10-faced three-dimensional shape is called a decahedron. In geometry, a decahedron can have various forms depending on the arrangement and shape of its faces, which can be polygons of different types. The most common type of regular decahedron is the regular pentagonal decahedron, which has faces that are regular pentagons.
The sides of a rectangle are not all equal so a rectangle is not a regular polygon. And, as a consequence, any 3-dimensional shape made from rectangles cannot be a regular polyhedron.
No, it is not.
It is not a regular polyhedron because it has unequal sides
A decahedron.
In geometry, a decahedron is a polyhedron with ten faces. There are 32300 topologically distinct decahedra and none are regular, so this name is ambiguous.One regular decahedron is an octagonal prism. Along with its 10 faces, it has 16 vertices and 24 edges.
In general, any 10-sided polyhedron is called a decahedron. With 10 regular triangles for faces, you may have a pentagonal bipyramid.
Decahedron :)
If you mean a decahedron then it is a polyhedron with 10 faces
An octahedron, which looks like 2 pyramids glued bottom to bottom.
No, a decahedron is a ten-sided polyhedron, which is a geometric shape. It is not a naturally occurring shape in nature.
A 10-faced three-dimensional shape is called a decahedron. In geometry, a decahedron can have various forms depending on the arrangement and shape of its faces, which can be polygons of different types. The most common type of regular decahedron is the regular pentagonal decahedron, which has faces that are regular pentagons.
None of the 32,300 topologically distinct decahedra is regular.
A decahedron is a polyhedron with 10 faces. There are several versions of a decahedron, but none of these are regular. By definition, they all have 10 faces. There is the octagonal prism - with 24 edges and 16 vertices, the square anti-prism, with 16 edges and 8 vertices, the square cupola, with 20 edges and 12 vertices, the pentagonal bi-pyramid, with 15 edges and 7 vertices and the augmented pentagonal prism, with 19 edges and 11 vertices. See, for example, http://en.wikipedia.org/wiki/Decahedron
A decahedron is a three-dimensional geometric shape that has ten faces. The most common type is the regular decahedron, which consists of ten identical triangular faces. It can also be irregular, with varying face shapes and sizes. Overall, its structure resembles a complex polyhedron, often appearing similar to a distorted pyramid or a combination of multiple pyramidal shapes.