Pseudo-deltoidal icositetrahedron 1970-01-01
The pseudo-deltoidal icositetrahedron is a type of convex polyhedron that can be classified among the Archimedean solids due to its vertex arrangement and symmetrical properties. Specifically, it falls under the category of one of the uniform polyhedra. Here are some key characteristics of the pseudo-deltoidal icositetrahedron: 1. **Faces**: It has 24 faces, consisting of 12 regular quadrilaterals and 12 regular hexagons.
Rectified prism 1970-01-01
A rectified prism, often encountered in geometry and optics, is a projection technique related to polygons and polyhedra. It is formed by truncating or "slicing off" the vertices of a prism, typically resulting in a shape that retains the characteristics of the original prism but has its corners smoothed out. In the context of optics, a rectified prism might refer to a type of optical device designed for specific light manipulation, such as reflecting or refracting light.
Rectified truncated cube 1970-01-01
A rectified truncated cube is a type of geometric shape that is derived from the standard cube (or regular hexahedron) through a combination of truncation and rectification processes. To understand what this means, let’s break it down: 1. **Truncation**: This is the process of cutting off the corners (vertices) of a solid shape.
Rectified truncated dodecahedron 1970-01-01
A rectified truncated dodecahedron is a geometric shape that is part of the family of Archimedean solids. It is derived from the dodecahedron through a process of truncation (cutting off the vertices) and rectification (the process of replacing faces with vertices or edges).
Rectified truncated icosahedron 1970-01-01
A rectified truncated icosahedron is a geometric shape derived from a truncated icosahedron. To understand its construction: 1. **Truncated Icosahedron**: This is one of the Archimedean solids and is made by truncating (cutting off) the corners of a regular icosahedron, which means replacing each vertex with a face that is a regular polygon.
Rectified truncated octahedron 1970-01-01
A rectified truncated octahedron is a geometric shape that results from a specific modification of a truncated octahedron. To understand this shape, it's helpful to start with basic definitions. ### Truncated Octahedron A truncated octahedron is one of the Archimedean solids. It has 14 faces: 8 hexagonal faces and 6 square faces.
Rectified truncated tetrahedron 1970-01-01
A rectified truncated tetrahedron is a geometric shape that results from the modification of a regular tetrahedron through two operations: truncation and rectification. 1. **Truncation**: This process involves cutting off the vertices of the tetrahedron. When you truncate a tetrahedron, you replace each of its four vertices with a new face (which, for a tetrahedron, will be a triangle). This operation creates additional edges and faces in the shape.
Rhombic icosahedron 1970-01-01
A rhombic icosahedron is a type of polyhedron that has 20 faces, with each face being a rhombus. It is a member of the class of Archimedean solids and is characterized by its symmetrical shape and uniform vertex configuration. Here are some key features of the rhombic icosahedron: 1. **Faces**: It has 20 rhombic faces.
Rhombicosacron 1970-01-01
Rhombicosahedron 1970-01-01
A rhombicosahedron is a type of Archimedean solid that features 62 faces: 20 of these faces are equilateral triangles and 40 are regular squares. It belongs to a class of polyhedra that is characterized by having regular polygons as faces and having vertices that are all identically structured. The rhombicosahedron has several interesting properties: - **Vertices**: It has 60 vertices. - **Edges**: It has 120 edges.
Rhombicuboctahedral prism 1970-01-01
A rhombicuboctahedral prism is a three-dimensional geometric shape that can be defined in the context of polyhedra and their prisms. To break it down: 1. **Rhombicuboctahedron**: This is a specific type of Archimedean solid that has 26 faces: 8 triangular faces, 18 square faces, and 6 square faces. Its vertices and edges are arranged in a way that gives it a highly symmetrical structure.
Rhombidodecadodecahedron 1970-01-01
The rhombidodecadodecahedron is a convex Archimedean solid and a member of the family of polyhedra. It has a unique geometric structure characterized by its faces and vertices. Here are some key features of the rhombidodecadodecahedron: - **Faces**: It has a total of 62 faces, consisting of 20 regular hexagons, 12 regular pentagons, and 30 rhombuses.
Small ditrigonal dodecacronic hexecontahedron 1970-01-01
The small ditrigonal dodecacronic hexecontahedron is a type of convex polyhedron that belongs to a specific category of geometric shapes known as Archimedean solids. Here are some key features of this polyhedron: 1. **Structure**: It consists of a combination of different polygonal faces. In particular, it is characterized by having triangles and hexagons as its faces.
Small ditrigonal dodecicosidodecahedron 1970-01-01
The small ditrigonal dodecicosidodecahedron is a type of Archimedean solid, which is a convex polyhedron with identical vertices and faces composed of two or more types of regular polygons. Specifically, the small ditrigonal dodecicosidodecahedron has a face configuration of pentagons and hexagons.
Small ditrigonal icosidodecahedron 1970-01-01
The small ditrigonal icosidodecahedron is a type of Archimedean solid, a category of convex polyhedra that have identical vertices and faces made up of two or more types of regular polygons. Specifically, the small ditrigonal icosidodecahedron features: - **Faces**: It has 62 faces composed of 20 equilateral triangles, 12 regular pentagons, and 30 squares.
Small dodecahemicosacron 1970-01-01
The term "small dodecahemicosacron" does not correspond to a widely recognized scientific or mathematical term as of my last update. However, it appears to follow the naming conventions used in the field of geometry, particularly in relation to polyhedra. The prefix "dodeca" typically refers to a polyhedron with twelve faces (a dodecahedron), while "hemicosa" refers to twenty (as in aicosahedron, which has twenty faces).
Small dodecahemicosahedron 1970-01-01
The small dodecahemicosahedron is a type of Archimedean solid, which is defined as a convex polyhedron with identical vertices and faces composed of regular polygons. Specifically, the small dodecahemicosahedron features 12 regular pentagonal faces and 20 regular triangular faces, giving it a distinct geometric structure. It can be classified under the category of dual polyhedra, where it serves as the dual of the icosahedron.
Small dodecahemidodecacron 1970-01-01
The term "small dodecahemidodecacron" refers to a specific type of geometric shape in the realm of higher-dimensional polytopes. In general, this name can be broken down into components that indicate its structure: 1. **Dodeca** - This prefix usually refers to a polytope that has twelve faces, specifically dodecahedra in three-dimensional space.
Small dodecahemidodecahedron 1970-01-01
A small dodecahemidodecahedron is a form of a polyhedron characterized by having 12 dodecahedral faces and 20 hexagonal faces, making it a member of the class of convex Archimedean solids. It is specifically classified as a "hemidodecahedron" because it has a symmetrical structure that can be thought of as a dodecahedron with additional vertices, edges, or faces.
Small dodecicosacron 1970-01-01
The term "small dodecicosacron" refers to a type of geometric polyhedron. Specifically, a dodecicosacron is a member of the Archimedean solids, which are highly symmetric, convex polyhedra with regular polygonal faces and identical vertices. The "small" prefix indicates that it is the smaller variant among similar shapes or may emphasize its smaller edge lengths.