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

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**What is a shape with 1 million sides called?**

**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 or**14**–**gon** 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**. (The**name** 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 **3**–**sided shape** is **called** atriangle. Triangles are polygons with three sides, so any**polygon** 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 a**23**-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 14 Gon?**

**What is a 19 sided shape called?**

In geometry an enneadecagon or **19**-gon is a**nineteen**–**sided 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 **20**–**gon** 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?**

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 **ten**–**sided polygon** or **10**-gon.

**What is a 4 sided shape called?**

A quadrilateral is **a four**–**sided 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.

**How many sides does a Chiliagon have?**

1,000 sides

**What is a 8 sided shape called?**

A quadrilateral is **a four**–**sided 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 **20**–**gon** 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.