# What are the 16 polygons?

## What are the 16 polygons?

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

Type Regular polygon
Edges and vertices 16
Schläfli symbol {16}, t{8}, tt{4}

## What are the 15 polygons?

Polygons: How Many Sides?

3 triangle, trigon

How do you identify a polygon?

A polygon is a two-dimensional closed figure that has three or more straight sides. Any figure with straight edges, such as a triangle or rectangle, is a polygon. Figures that have any curved sides or open sides are not classed as polygons.

What is the polygon with 11 sides called?

A hendecagon is a shape with 11 sides and 11 vertices (corners). It has 11 angles inside it that add up to 1620°.

### What is a 29 sided polygon called?

enneaicosagon
Indicate to dCode the number of sides and it will find the name. More generally, polygons are written with a prefix indicating their number of sides and the suffix -gon….What is the name of a polygon with…?

# Name of the Polygon + Geometric Drawing
29 sides enneaicosagon
30 sides triacontagon
31 sides hentriacontagon

### How do you calculate the sides of a polygon?

Answer: To find the number of sides of a polygon when given the sum of interior angles, we use the formula: Sum of interior angles = (n – 2) × 180, where n is the number of sides.

What are the 5 properties of a polygon?

Properties of Polygons. Simple Transformations of 2-Dimensional Shapes. Circles and Curved Shapes. Perimeter and Circumference….Properties of Polygons

• The number of sides of the shape.
• The angles between the sides of the shape.
• The length of the sides of the shape.

What is a 20 sided polygon called?

icosagon
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 shape with 1 million sides called?

A megagon or 1,000,000-gon is a polygon with one million sides (mega-, from the Greek μέγας, meaning “great”, being a unit prefix denoting a factor of one million). Regular megagon. A regular megagon. Type. Regular polygon.