What Is A Polygon With 9 Sides Called?
Welcome to our blog, where we will be discussing the term used to describe a polygon with nine sides. A polygon is a two-dimensional shape that has three or more straight sides and angles. Polygons come in different shapes and sizes, and each is classified based on the number of sides it has. In this article, we will delve into the world of polygons with nine sides and discover what they are called.
What is a Polygon?
A polygon is a closed figure with three or more straight sides and angles. Polygons can be regular or irregular, convex or concave, and they come in different shapes and sizes. Some examples of polygons include triangles, squares, rectangles, pentagons, hexagons, heptagons, octagons, nonagons, and decagons.
What is a Nonagon?
A nonagon is a nine-sided polygon. The term "nonagon" comes from the Greek word "nona," which means nine, and "gon," which means angle or corner. A nonagon has nine vertices, nine angles, and 27 diagonals.
Properties of a Nonagon
A nonagon has several properties that define it. These include:
- It has nine sides, nine vertices, and nine angles
- It has 27 diagonals
- It is a convex polygon, meaning all its interior angles are less than 180 degrees
- It has a total of 1260 degrees in its interior angles
- It has rotational symmetry of order nine, meaning it can be rotated nine times to coincide with its original position
Examples of Nonagons
Nonagons can be found in various places, including art, nature, and architecture. Some examples of nonagons include:
- The petals of some flowers such as the anemone and the buttercup
- The shape of some musical instruments such as the bodhran and the djembe
- The design of some bridges such as the Ponte Sant'Angelo in Rome
- The layout of some crop circles
Conclusion
Now that you know what a polygon with 9 sides is called, you can impress your friends with your newfound knowledge. Nonagons are fascinating shapes with unique properties that make them stand out from other polygons. We hope that this article has helped you learn something new and interesting about nonagons. Keep exploring the world of geometry and see what other fascinating shapes you can discover!
Thank you for reading!
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