The Name Of An 11 Sided Polygon
When it comes to polygons, most people are familiar with the common ones such as triangles, squares, and circles. However, there are many more polygons in existence, including the 11 sided polygon. But what is the name of this shape? Let's delve into the world of geometry to find out.
What is a Polygon?
First, let's define what a polygon is. A polygon is a closed shape with straight sides. It can have any number of sides, as long as they are all straight. Every polygon has an interior angle at each of its corners, which is the angle between the two adjacent sides.
The Name of an 11 Sided Polygon
Now, let's get to the main question: what is the name of an 11 sided polygon? The answer is quite simple: the name of an 11 sided polygon is an undecagon. The prefix "undeca" means 11 in Greek, so an undecagon is a polygon with 11 sides.
Characteristics of an Undecagon
An undecagon has some interesting characteristics. First, it has 11 interior angles, which means there are 11 corners. Each interior angle of an undecagon measures 147.27 degrees, and the sum of all the interior angles is 1620 degrees. Another interesting fact is that an undecagon can be divided into 9 triangles, each with an interior angle of 180 degrees.
Uses of Undecagons
While undecagons may not be as common as other polygons, they do have some practical uses. For example, an undecagon can be used to create a regular 11-pointed star. It can also be used in architecture and design, such as in the construction of buildings with 11 sides or in the creation of unique patterns.
Other Names for an Undecagon
While undecagon is the most commonly used name for an 11 sided polygon, there are a few other names that can be used as well. These include hendecagon, 11-gon, and elfagon. However, undecagon is the most widely recognized and accepted name.
Other Polygons with More than 10 Sides
Undecagons are just one example of a polygon with more than 10 sides. There are many other polygons with even more sides, each with their own unique characteristics and names. Here are a few examples:
- A 12 sided polygon is called a dodecagon
- A 13 sided polygon is called a triskaidecagon
- A 14 sided polygon is called a tetradecagon
- A 15 sided polygon is called a pentadecagon
- A 16 sided polygon is called a hexadecagon
In Conclusion
So there you have it, the name of an 11 sided polygon is an undecagon. While not as well known as some other polygons, it still has its uses and is a fascinating shape to study. Whether you're an architect, a mathematician, or just someone who loves geometry, undecagons are a shape worth exploring.
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