In geometry, a dodecagon or 12-gon is any twelve-sided polygon.

Then, Is circle a polygon?

Polygons. A polygon is a closed plane figure with three or more sides that are all straight. The following figure is not a polygon as it is not a closed figure. A circle is not a polygon as it does not have straight sides.

Considering this, Is Star a polygon? Yes, a star is a polygon. In geometry, a star is a special type of polygon that we call a star polygon. These types of polygons take on the general

28 Related Questions and Answers Found 💬

Table of Contents

megagon

## What is a 1000000 sided shape 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 14 Gon?

In geometry, a tetradecagon or tetrakaidecagon or14gon is a fourteen-sidedpolygon.

## What is a 11 sided shape called?

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

## What is a 11 sided shape called?

In 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 is a 3 sided shape called?

A 3sided shape is called atriangle. Triangles are polygons with three sides, so anypolygon with three sides is called a triangle. Thereare a

## What do you call a 40 sided polygon?

In geometry, a tetracontagon or tessaracontagon is a forty-sided polygon or 40-gon. The sum of any tetracontagon’s interior angles is 6840 degrees.

## What are the 20 polygons?

n-gons, so a 23 sided polygon would be called a23-gon.

## Can polygons have curves?

A regular polygon has equal length sides with equal angles between each side. Any other polygon is an irregular polygon, which by definition has unequal length sides and unequal angles between sides. Circles and shapes that include curves are not polygons – a polygon, by definition, is made up of straight lines.

## What do you call a 15 sided polygon?

Convex, cyclic, equilateral, isogonal, isotoxal. Ingeometry, a pentadecagon or pentakaidecagon or 15-gon is afifteen-sided polygon.

## What is a 72 sided polygon called?

2π/9 = 40° 10 – sided polygon. decagon.10. 8π/10 = 144°

## What is the largest polygon?

Myriagon. 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 is a 19 sided shape called?

In geometry an enneadecagon or 19-gon is anineteensided polygon. It is also known as anenneakaidecagon or a nonadecagon.

## What do you call a 27 sided polygon?

enneadecagon. 20. icosagon. After about 6 sidesmathematicians usually refer to these polygons as n-gons. Soyour 13 sided polygon I would call a13-gon.

## What is a 20 Gon?

Convex, cyclic, equilateral, isogonal, isotoxal. In geometry, an icosagon or 20gon is a twenty-sided polygon. The sum of any icosagon’s interior angles is 3240 degrees.

## What is a 96 sided shape called?

In geometry, an enneacontahexagon (orenneacontakaihexagon) or 96-gon is a ninety-six-sidedpolygon.

## Is a cube a polygon?

A cube is not a polygon. Polygons are flat, plane figures. A cube is a 3- di mensional solid figure.

## What do you call a 17 sided polygon?

In geometry, a heptadecagon or 17-gon is aseventeen-sided polygon.

## What are the 20 polygons?

Example: A 35-sided polygon is called a”triacontakaipentagon.” 30.

## What is a 400 sided shape called?

In geometry, an octagon (from the Greek ?κτάγωνον oktágōnon, “eight angles”). Is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t{4}, which alternates two types of edges.

## What is a 30 sided shape called?

In geometry, a triacontagon or 30-gon is a thirty-sided polygon. The sum of any triacontagon’s interior angles is 5040 degrees.

## What is not a polygon?

An irregular polygon is any polygon that is not a regular polygon. It can have sides of any length and each interior angle can be any measure. They can be convex or concave, but all concave polygons are irregular since the interior angles cannot all be the same.

## What is not a polygon?

Names of Polygons
Name Sides Interior Angle
Heptadecagon 17 158.824°
Octakaidecagon 18 160°
Enneadecagon 19 161.053°
Icosagon 20 162°

## What is the name of 10 sided polygon?

In geometry, a decagon is a tensided polygon or 10-gon.

## What is a 4 sided shape called?

A quadrilateral is a foursided polygon with four angles. There are many kinds of quadrilaterals. The five most common types are the parallelogram, the rectangle, the square, the trapezoid, and the rhombus. Move your mouse cursor over the figures at the right to learn more.

## Is there a shape with 2 sides?

In geometry, a digon is a polygon with two sides(edges) and two vertices. Its construction is degenerate in aEuclidean plane because either the two sides would coincideor one or both would have to be curved; however, it can be easilyvisualised in elliptic space.

1,000 sides

## What is a 8 sided shape called?

A quadrilateral is a foursided polygon with four angles. There are many kinds of quadrilaterals. The five most common types are the parallelogram, the rectangle, the square, the trapezoid, and the rhombus. Move your mouse cursor over the figures at the right to learn more.

## What is a 20 Gon?

In geometry, an icosagon or 20gon is atwenty-sided polygon. The sum of any icosagon’s interiorangles is 3240 degrees.

## What is a 100 gon?

In geometry, an octagon (from the Greek ?κτάγωνον oktágōnon, “eight angles”). Is an eight-sided polygon or 8-gon. A regular octagon has Schläfli symbol {8} and can also be constructed as a quasiregular truncated square, t{4}, which alternates two types of edges.