What Do You Call A 11 Sided Polygon?

April 02, 2023 Posting Komentar

Fractions of 11sided Polygon ClipArt ETC from etc.usf.edu

Have you ever seen a shape with 11 sides and wondered what it’s called? Well, wonder no more! In this article, we’ll explore the name of this fascinating polygon and dive into some interesting facts about it. So, let’s get started!

What Is a Polygon?

Before we talk about the 11 sided polygon, let’s first understand what a polygon is. In simple terms, a polygon is a 2-dimensional shape with straight sides. The sides of a polygon are joined to form a closed shape, and each side intersects with exactly two other sides. Some common examples of polygons include triangles, squares, and pentagons.

What Is an 11 Sided Polygon Called?

Now that we know what a polygon is, let’s move on to the main question – what do you call a shape with 11 sides? The answer is simple – an 11 sided polygon is called a hendecagon.

The name “hendecagon” comes from the Greek words “hendeka” which means “eleven” and “gonia” which means “corner” or “angle”. So, when we put these two words together, we get “hendecagon” – a shape with 11 corners or angles.

Interesting Facts About Hendecagons

Now that we know the name of the 11 sided polygon, let’s explore some interesting facts about it:

A hendecagon has 11 straight sides of equal length.
Each interior angle of a hendecagon measures 147.27 degrees.
A hendecagon can be constructed using a compass and straightedge.
The regular hendecagon is a constructible polygon, meaning it can be drawn using only a compass and straightedge.

Real-Life Examples of Hendecagons

While hendecagons may not be as common as squares or triangles, they can still be found in real-life objects and structures. Here are some examples:

The Hendecagonal Tower in the United Kingdom is a 11 sided tower that was built in the 19th century.
The Canadian $1 coin, also known as the “loonie”, has an 11 sided shape.
The Yerevan TV Tower in Armenia has a hendecagonal base.

Conclusion

In conclusion, a shape with 11 sides is called a hendecagon. The name comes from the Greek words “hendeka” meaning “eleven” and “gonia” meaning “corner” or “angle”. Hendecagons may not be as common as other polygons, but they can still be found in real-life objects and structures. We hope you found this article informative and interesting!

Remember, if you ever come across a shape with 11 sides, you now know what it’s called – a hendecagon!