- What’s a one sided shape called?
- What’s a 20 sided shape called?
- What is the smallest shape?
- What’s a 16 sided shape called?
- What is a 200 sided shape?
- What is a shape with a million sides called?
- What is a 10 sided shape called?
- What is a 99 sided shape called?
- What is a 70 sided shape called?
- What is a 72 sided polygon called?
- What’s a 14 sided shape called?
- What is a 21 sided polygon called?
- What is a 50 sided shape called?
- What is the biggest shape?
- What is the weirdest shape?
- What is a 80 sided shape called?
- What is the 11 sided polygon called?
- What’s a 13 sided shape called?
- Is there a 7 sided shape?
- What is a 33 sided shape called?
- What’s a 15 sided shape?
- What is a billion sided shape?
- What is a 150 sided shape called?

## What’s a one sided shape called?

List of n-gons by Greek numerical prefixesSidesNames1henagonmonogon2digonbigon3trigontriangle4tetragonquadrilateral7 more rows.

## What’s a 20 sided shape called?

icosagonIn geometry, an icosagon or 20-gon is a twenty-sided polygon. The sum of any icosagon’s interior angles is 3240 degrees.

## What is the smallest shape?

sphereThe geometrical shape that has the smallest surface area for a given volume is a sphere.

## What’s a 16 sided shape called?

hexakaidecagonIn mathematics, a hexadecagon (sometimes called a hexakaidecagon or 16-gon) is a sixteen-sided polygon.

## What is a 200 sided shape?

Self. Properties. Convex, cyclic, equilateral, isogonal, isotoxal. 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.

## What is a shape with a million sides called?

A megagon or 1 000 000-gon is a polygon with 1 million sides (mega-, from the Greek μέγας megas, meaning “great”). Even if drawn at the size of the Earth, a regular megagon would be very difficult to distinguish from a circle.

## What is a 10 sided shape called?

decagonIn geometry, a decagon is a ten-sided polygon or 10-gon.

## What is a 99 sided shape called?

Polygons with 21 to 99 sides have a different system. Take the prefix for the tens digit (found on the left column), the ones digit (right column below), and then stick a “kai” between them to get (tens)kai(ones)gon . The 3-digit sided polygons are named in a similar fashion. A 100-sided polygon is called a hectogon.

## What is a 70 sided shape called?

heptacontagonIn geometry, a heptacontagon (or hebdomecontagon from Ancient Greek ἑβδομήκοντα, seventy) or 70-gon is a seventy-sided polygon. The sum of any heptacontagon’s interior angles is 12240 degrees.

## What is a 72 sided polygon called?

pentagonProperties. A regular pentagon has: Interior Angles of 108° Exterior Angles of 72°

## What’s a 14 sided shape called?

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

## What is a 21 sided polygon called?

IcosikaihenagonA polygon with 21 sides is therefore called a: Icosikaihenagon, but also a Icosihenagon.

## What is a 50 sided shape called?

pentacontagonIn geometry, a pentacontagon or pentecontagon or 50-gon is a fifty-sided polygon.

## What is the biggest shape?

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 equilateral triangular faces, 30 square faces; a total of 50 faces, 12 regular pentagonal faces, 60 vertices, and 120 edges.More items…

## What is the weirdest shape?

Here’s some unusual shapes with fantastic names you almost definitely didn’t learn in high school geometry.Torus. Image courtesy of Wikimedia Commons. … Reuleaux triangle. Image courtesy of Wikimedia Commons. … Hyperboloid. Image courtesy of Wikimedia Commons. … Apollonian Gasket. … Balbis. … Möbius Strip. … Vesica Piscis. … Lemniscate.More items…•

## What is a 80 sided shape called?

octacontagonIn geometry, an octacontagon (or ogdoëcontagon or 80-gon from Ancient Greek ὁγδοήκοντα, eighty) is an eighty-sided polygon. The sum of any octacontagon’s interior angles is 14040 degrees.

## What is the 11 sided polygon called?

hendecagonIn geometry, a hendecagon (also undecagon or endecagon) or 11-gon is an eleven-sided polygon. (The name hendecagon, from Greek hendeka “eleven” and –gon “corner”, is often preferred to the hybrid undecagon, whose first part is formed from Latin undecim “eleven”.)

## What’s a 13 sided shape called?

tridecagonIn geometry, a tridecagon or triskaidecagon or 13-gon is a thirteen-sided polygon.

## Is there a 7 sided shape?

A six-sided shape is a hexagon, a seven-sided shape a heptagon, while an octagon has eight sides… The names of polygons are derived from the prefixes of ancient Greek numbers.

## What is a 33 sided shape called?

tritriacontagonWhat is the name of a polygon with…?#Name of the Polygon + Geometric Drawing33 sidestritriacontagon34 sidestetratriacontagon35 sidespentatriacontagon36 sideshexatriacontagon53 more rows

## What’s a 15 sided shape?

pentadecagonIn geometry, a pentadecagon or pentakaidecagon or 15-gon is a fifteen-sided polygon.

## What is a billion sided shape?

ApeirogonThe regular apeirogonSchläfli symbol{∞}Coxeter diagramInternal angle (degrees)180°Dual polygonSelf-dual2 more rows

## What is a 150 sided shape called?

dodecagonIn geometry, a dodecagon or 12-gon is any twelve-sided polygon….Dodecagon.Regular dodecagonInternal angle (degrees)150°Dual polygonSelfPropertiesConvex, cyclic, equilateral, isogonal, isotoxal6 more rows