What Is The Name Of An 11 Sided Polygon?
Have you ever wondered what the name of an 11 sided polygon is? Well, you're in luck because in this article, we will explore the answer to this question and provide you with some interesting facts about polygons.
What is a Polygon?
A polygon is a two-dimensional shape that is made up of straight lines and angles. Polygons are classified based on the number of sides they have. For example, a triangle is a polygon with three sides, while a square is a polygon with four sides. Polygons can have any number of sides, and each polygon has a unique name based on the number of sides it has.
What is an 11 Sided Polygon Called?
An 11 sided polygon is called an undecagon. The name undecagon is derived from the Greek words "undeka," which means 11, and "gonia," which means angle. Therefore, an undecagon is a polygon with 11 angles and 11 sides.
Properties of an Undecagon
An undecagon has several interesting properties. The sum of its interior angles is 1470 degrees, and each of its interior angles measures 147.27 degrees. An undecagon can be divided into 9 triangles, each with an interior angle of 60 degrees. Additionally, an undecagon has 35 diagonals, which are line segments that connect two non-adjacent vertices.
Other Names for an 11 Sided Polygon
While undecagon is the most commonly used name for an 11 sided polygon, there are other names that can be used as well. Some of these names include hendecagon, 11-gon, and XI-gon. However, undecagon is the most widely recognized name for an 11 sided polygon.
Real-World Examples of Undecagons
Undecagons are not commonly found in everyday life, but they do appear in some interesting places. For example, the United Nations building in New York City is shaped like an undecagon. Additionally, some soccer balls are designed with an undecagon pattern, such as the Adidas Tango 12 ball used in the 2012 European Football Championship.
Conclusion
In conclusion, an 11 sided polygon is called an undecagon. It has 11 angles and 11 sides, and its interior angles add up to 1470 degrees. While undecagon is the most commonly used name for an 11 sided polygon, there are other names that can be used as well. Undecagons may not be common in everyday life, but they do appear in some interesting places.
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