What is called a 12 sided shape?

A dodecagon is a 12-sided polygon. Several special types of dodecagons are illustrated above. In particular, a dodecagon with vertices equally spaced around a circle and with all sides the same length is a regular polygon known as a regular dodecagon.

What is 13 sided shape called?

A 13-sided polygon, sometimes also called the triskaidecagon.

What is a shape with 21 sides called?

geometry, faces, Geometric, polygon, closed figure, 21 sides, twenty-one sides, icosikaihenagon, icosihenagon, 21-sided.

Is there a 20 sided shape?

Yes, there is a polygon with 20 sides. In geometry, a 20 sided shape, i.e. 2d shape is called an icosagon. The sum of all the interior angles of an icosagon is 3240 degrees. An icosagon with all equal sides is called a regular icosagon.

What is a 3d dodecahedron called?

A pyritohedron is a dodecahedron with pyritohedral (T_h) symmetry. Like the regular dodecahedron, it has twelve identical pentagonal faces, with three meeting in each of the 20 vertices (see figure).

Types of Polygons - MathHelp.com - Geometry Help

Is there a shape with 100 sides?

A 100-sided polygon is called a hectogon.

What is a 1000 sided shape called?

In geometry, a chiliagon (/ˈkɪliəɡɒn/) or 1000-gon is a polygon with 1,000 sides. Philosophers commonly refer to chiliagons to illustrate ideas about the nature and workings of thought, meaning, and mental representation.

What is a 99 sided shape called?

What is a 99 sided shape called? In geometry, an enneacontagon or enenecontagon or 90-gon is a ninety-sided polygon. Thus, the 99 sided shape is called nonacontakainonagon or enneacontanonagon. Here, enneaconta is the prefix for the number of sides numbered from 90 to 99.

What is a 100 sided 3d shape called?

Zocchihedron is the label of a 100-sided die, a 3d shape. If a 3d shape with 100 faces is called hecatohedron. In case of two dimensional shapes, a shape with 100 sides is called Hectogon. The relationship between the number of faces, edges and vertices of a 3d shape is given by: F + V = E + 2.

What is a 64 sided shape called?

In geometry, a hexacontatetragon (or hexacontakaitetragon) or 64-gon is a sixty-four-sided polygon. (In Greek, the prefix hexaconta- means 60 and tetra- means 4.) The sum of any hexacontatetragon's interior angles is 11160 degrees.

What's a 14 sided shape?

In geometry, a tetradecagon or tetrakaidecagon or 14-gon is a fourteen-sided polygon.

What is a 24 sided shape called?

In geometry, an icositetragon (or icosikaitetragon) or 24-gon is a twenty-four-sided polygon. The sum of any icositetragon's interior angles is 3960 degrees.

What is a 10000 sided shape?

In geometry, a myriagon or 10000-gon is a polygon with 10,000 sides. Several philosophers have used the regular myriagon to illustrate issues regarding thought.

What do you call a 9999 sided polygon a Nonanonacontanonactanonaliagon?

What do you call a 9999-sided polygon? A nonanonacontanonactanonaliagon.

What's the biggest shape in the world?

In geometry, the rhombicosidodecahedron is an Archimedean solid, one of thirteen convex isogonal nonprismatic solids constructed of two or more types of regular polygon faces. It has 20 regular triangular faces, 30 square faces, 12 regular pentagonal faces, 60 vertices, and 120 edges.

Is there an infinite sided shape?

In geometry, an apeirogon (from the Greek words "ἄπειρος" apeiros: "infinite, boundless", and "γωνία" gonia: "angle") or infinite polygon is a generalized polygon with a countably infinite number of sides. Apeirogons are the two-dimensional case of infinite polytopes.

Is the Megagon a circle?

A Megagon is a polygon with 1,000,000 sides and angles. Even if drawn at the size of the earth, it would still be very hard to visually distinguish from a circle.

How many side does a Undecagon?

a polygon having 11 angles and 11 sides.

What is Hecatontagon?

In geometry, a hectogon or hecatontagon or 100-gon is a hundred-sided polygon. The sum of all hectogon's interior angles are 17640 degrees.

Is there a 2 sided shape?

In geometry, a digon is a polygon with two sides (edges) and two vertices.