Adjective:

পঁচভুজ,

heptagonal's Usage Examples:

A heptagonal number is a figurate number that is constructed by combining heptagons with ascending size.

The n-th heptagonal number is given by the formula.

In geometry, the order-3 snub heptagonal tiling is a semiregular tiling of the hyperbolic plane.

In geometry, the heptagonal tiling is a regular tiling of the hyperbolic plane.

A centered heptagonal number is a centered figurate number that represents a heptagon with a dot in the center and all other dots surrounding the center.

In geometry, the order-7 heptagonal tiling is a regular tiling of the hyperbolic plane.

In geometry, the order-4 heptagonal tiling is a regular tiling of the hyperbolic plane.

In geometry, the truncated order-4 heptagonal tiling is a uniform tiling of the hyperbolic plane.

In geometry, the truncated order-7 heptagonal tiling is a uniform tiling of the hyperbolic plane.

mathematics, a heptagonal pyramidal number is a figurate number representing the number of dots in a three-dimensional pattern in the shape of a heptagonal pyramid.

In geometry, the truncated heptagonal tiling is a semiregular tiling of the hyperbolic plane.

The dual tiling is called a heptakis heptagonal tiling, named for being constructible as a heptagonal tiling with every heptagon divided into seven.

are the reflection domains for the (2,3,n) triangle groups – for the heptagonal tiling, the important (2,3,7) triangle group.

numbers Centered pentagonal numbers Centered hexagonal numbers Centered heptagonal numbers Centered octagonal numbers Centered nonagonal numbers Centered.

constructed as a rectified triheptagonal tiling, r{7,3}, as well as an expanded heptagonal tiling or expanded order-7 triangular tiling.