Logo
Unionpedia
Communication
Get it on Google Play
New! Download Unionpedia on your Android™ device!
Free
Faster access than browser!
 

Heptagrammic antiprism (7/2)

Index Heptagrammic antiprism (7/2)

In geometry, the heptagrammic antiprism is one in an infinite set of nonconvex antiprisms formed by triangle sides and two regular star polygon caps, in this case two heptagrams. [1]

8 relations: Antiprism, Geometry, Heptagram, Heptagrammic antiprism (7/3), Star polygon, Star polyhedron, Triangle, Uniform polyhedron.

Antiprism

In geometry, an n-sided antiprism is a polyhedron composed of two parallel copies of some particular n-sided polygon, connected by an alternating band of triangles.

New!!: Heptagrammic antiprism (7/2) and Antiprism · See more »

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.

New!!: Heptagrammic antiprism (7/2) and Geometry · See more »

Heptagram

A heptagram, septagram, septegram or septogram is a seven-point star drawn with seven straight strokes.

New!!: Heptagrammic antiprism (7/2) and Heptagram · See more »

Heptagrammic antiprism (7/3)

In geometry, the heptagrammic antiprism is one in an infinite set of nonconvex antiprisms formed by triangle sides and two regular star polygon caps, in this case two heptagrams.

New!!: Heptagrammic antiprism (7/2) and Heptagrammic antiprism (7/3) · See more »

Star polygon

In geometry, a star polygon is a type of non-convex polygon.

New!!: Heptagrammic antiprism (7/2) and Star polygon · See more »

Star polyhedron

In geometry, a star polyhedron is a polyhedron which has some repetitive quality of nonconvexity giving it a star-like visual quality.

New!!: Heptagrammic antiprism (7/2) and Star polyhedron · See more »

Triangle

A triangle is a polygon with three edges and three vertices.

New!!: Heptagrammic antiprism (7/2) and Triangle · See more »

Uniform polyhedron

A uniform polyhedron is a polyhedron which has regular polygons as faces and is vertex-transitive (transitive on its vertices, isogonal, i.e. there is an isometry mapping any vertex onto any other).

New!!: Heptagrammic antiprism (7/2) and Uniform polyhedron · See more »

References

[1] https://en.wikipedia.org/wiki/Heptagrammic_antiprism_(7/2)

OutgoingIncoming
Hey! We are on Facebook now! »