## Similarities between 5-orthoplex and 5-polytope

5-orthoplex and 5-polytope have 14 things in common (in Unionpedia): Convex polytope, Coxeter group, Coxeter–Dynkin diagram, Edge (geometry), Face (geometry), Facet (geometry), Geometry, Harold Scott MacDonald Coxeter, Norman Johnson (mathematician), Petrie polygon, Schläfli symbol, Vertex (geometry), Vertex figure, 5-cube.

### Convex polytope

A convex polytope is a special case of a polytope, having the additional property that it is also a convex set of points in the n-dimensional space Rn.

5-orthoplex and Convex polytope · 5-polytope and Convex polytope ·

### Coxeter group

In mathematics, a Coxeter group, named after H. S. M. Coxeter, is an abstract group that admits a formal description in terms of reflections (or kaleidoscopic mirrors).

5-orthoplex and Coxeter group · 5-polytope and Coxeter group ·

### Coxeter–Dynkin diagram

In geometry, a Coxeter–Dynkin diagram (or Coxeter diagram, Coxeter graph) is a graph with numerically labeled edges (called branches) representing the spatial relations between a collection of mirrors (or reflecting hyperplanes).

5-orthoplex and Coxeter–Dynkin diagram · 5-polytope and Coxeter–Dynkin diagram ·

### Edge (geometry)

In geometry, an edge is a particular type of line segment joining two vertices in a polygon, polyhedron, or higher-dimensional polytope.

5-orthoplex and Edge (geometry) · 5-polytope and Edge (geometry) ·

### Face (geometry)

In solid geometry, a face is a flat (planar) surface that forms part of the boundary of a solid object; a three-dimensional solid bounded exclusively by flat faces is a polyhedron.

5-orthoplex and Face (geometry) · 5-polytope and Face (geometry) ·

### Facet (geometry)

In geometry, a facet is a feature of a polyhedron, polytope, or related geometric structure, generally of dimension one less than the structure itself.

5-orthoplex and Facet (geometry) · 5-polytope and Facet (geometry) ·

### Geometry

Geometry (from the γεωμετρία; geo- "earth", -metron "measurement") is a branch of mathematics concerned with questions of shape, size, relative position of figures, and the properties of space.

5-orthoplex and Geometry · 5-polytope and Geometry ·

### Harold Scott MacDonald Coxeter

Harold Scott MacDonald "Donald" Coxeter, FRS, FRSC, (February 9, 1907 – March 31, 2003) was a British-born Canadian geometer.

5-orthoplex and Harold Scott MacDonald Coxeter · 5-polytope and Harold Scott MacDonald Coxeter ·

### Norman Johnson (mathematician)

Norman W. Johnson (born November 12, 1930) is a mathematician, previously at Wheaton College, Norton, Massachusetts.

5-orthoplex and Norman Johnson (mathematician) · 5-polytope and Norman Johnson (mathematician) ·

### Petrie polygon

In geometry, a Petrie polygon for a regular polytope of n dimensions is a skew polygon such that every (n-1) consecutive sides (but no n) belong to one of the facets.

5-orthoplex and Petrie polygon · 5-polytope and Petrie polygon ·

### Schläfli symbol

In geometry, the Schläfli symbol is a notation of the form that defines regular polytopes and tessellations.

5-orthoplex and Schläfli symbol · 5-polytope and Schläfli symbol ·

### Vertex (geometry)

In geometry, a vertex (plural vertices) is a special kind of point that describes the corners or intersections of geometric shapes.

5-orthoplex and Vertex (geometry) · 5-polytope and Vertex (geometry) ·

### Vertex figure

In geometry a vertex figure is, broadly speaking, the figure exposed when a corner of a polyhedron or polytope is sliced off.

5-orthoplex and Vertex figure · 5-polytope and Vertex figure ·

### 5-cube

In five-dimensional geometry, a 5-cube is a name for a five-dimensional hypercube with 32 vertices, 80 edges, 80 square faces, 40 cubic cells, and 10 tesseract 4-faces.

### The list above answers the following questions

- What 5-orthoplex and 5-polytope have in common
- What are the similarities between 5-orthoplex and 5-polytope

## 5-orthoplex and 5-polytope Comparison

5-orthoplex has 36 relations, while 5-polytope has 50. As they have in common 14, **the Jaccard index is 16.28%** = 14 / (36 + 50).

## References

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