What Is The Name Of A Ten Sided Polygon?
Have you ever wondered what the name of a ten sided polygon is? Well, you're not alone. Many people are curious about this shape and its unique characteristics. In this article, we'll explore everything you need to know about this polygon and its name.
What is a Polygon?
Before we dive into the specifics of a ten sided polygon, let's first define what a polygon is. A polygon is a two-dimensional shape that has straight sides and angles. Polygons can have any number of sides, and each side must connect to two other sides to form a closed shape. Examples of polygons include triangles, squares, and pentagons.
What is a Ten Sided Polygon?
A ten sided polygon is a shape that has ten straight sides and ten angles. This shape is also known as a decagon. Each angle of a decagon measures 144 degrees, and the sum of all angles in a decagon is 1440 degrees.
Types of Decagons
There are two types of decagons: regular and irregular. A regular decagon has all sides and angles that are equal. An irregular decagon has sides and angles of different lengths and sizes.
Properties of a Decagon
Like all polygons, decagons have unique properties that make them distinct. Here are some of the properties of a decagon:
- A decagon has ten sides and ten angles.
- Each angle of a decagon measures 144 degrees.
- The sum of all angles in a decagon is 1440 degrees.
- A decagon can be regular or irregular.
- A regular decagon has all sides and angles that are equal.
- An irregular decagon has sides and angles of different lengths and sizes.
What is the Name of a Ten Sided Polygon?
The name of a ten sided polygon is a decagon. The prefix "deca-" means ten, so a decagon is a polygon with ten sides.
Other Names for a Decagon
While decagon is the most common name for a ten sided polygon, there are other names that can be used as well. Here are some of the other names for a decagon:
- 10-gon
- Decangle
- 10-sided polygon
Real-World Examples of Decagons
Decagons can be found in many real-world objects and structures. Here are some examples:
- The shape of a soccer ball is made up of 12 pentagons and 20 hexagons, which creates a shape that is similar to a truncated icosahedron, a three-dimensional shape made up of regular decagons and regular pentagons.
- The United Nations Headquarters in New York City has a large bronze sculpture that is in the shape of a regular decagon.
- Many stop signs are shaped like regular decagons.
Conclusion
Now that you know what a ten sided polygon is and its name, you can impress your friends and family with your newfound knowledge. Remember, a decagon is a polygon with ten sides and ten angles, and it can be either regular or irregular. With its unique properties and real-world examples, the decagon is a fascinating shape that is worth exploring further.
So, the next time you see a stop sign or a soccer ball, take a moment to appreciate the beauty and complexity of the decagon.
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