Is there a shape with 100 sides?

A 100-sided polygon is called a hectogon.

What is a shape with 1 billion sides called?

Gigagon. A gigagon is a two-dimensional polygon with one billion sides. It has the Schläfli symbol.

Is there a 99 sided shape?

Thus, the 99 sided shape is called nonacontakainonagon or enneacontanonagon.

What is a 999 sided shape called?

This is still my favourite thing I discovered in maths. It's a polygon name builder. A 35-sided polygon is called a "triacontakaipentagon.“ A 672-sided polygon is a "hexahectaheptacontakaidigon.“ ... and 999 = enneahectaenneacontakaienneagon Kind of useless but fun.

What shape has the longest name?

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.

Regular Polygons up to 1 Million sides

How many side does a Undecagon?

a polygon having 11 angles and 11 sides.

What is a 32 sided shape called?

In geometry, a triacontadigon (or triacontakaidigon) or 32-gon is a thirty-two-sided polygon. In Greek, the prefix triaconta- means 30 and di- means 2. The sum of any triacontadigon's interior angles is 5400 degrees. An older name is tricontadoagon.

Is a myriagon a circle?

A myriagon, is a polygon with ten thousand sides, and cannot be visually distinguished from a circle.

Is 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.

What shape is a d20?

In geometry, an icosahedron (/ˌaɪkɒsəˈhiːdrən, -kə-, -koʊ-/ or /aɪˌkɒsəˈhiːdrən/) is a polyhedron with 20 faces.

How many sides does a Rhombicosidodecahedron?

How many faces does a Rhombicosidodecahedron have in total? The Great Rhombicosidodecahedron has 62 faces made up of 20 regular hexagons, 30 squares, and 12 regular decagons. It also has 120 vertices and 180 edges.

How many sides does a octagon?

In geometry, an octagon is a polygon that has 8 sides and 8 angles.

How many sides has a star?

A regular star pentagon, {5/2}, has five corner vertices and intersecting edges, while concave decagon, |5/2|, has ten edges and two sets of five vertices. The first are used in definitions of star polyhedra and star uniform tilings, while the second are sometimes used in planar tilings.

What is a trapezoid shape?

A trapezoid is a quadrilateral with one pair of opposite sides parallel. It can have right angles (a right trapezoid), and it can have congruent sides (isosceles), but those are not required.

What 2d shape has 5 sides?

A pentagon is a five-sided polygon. A regular pentagon has 5 equal edges and 5 equal angles.

Is circle a polygon?

A polygon is a closed figure on a plane formed from a finite number of lines segments connected end-to-end. As a circle is curved, it cannot be formed from line segments, as thus does not fit the conditions needed to be a polygon.

How many sides does a Dodecagons have?

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 a shape with 21 sides called?

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