14 Sided Shape Name: Everything You Need To Know
Have you ever come across a 14 sided shape and wondered what it's called? Well, wonder no more! In this article, we'll dive into the world of polygons and explore the name of a 14 sided shape. Whether you're a math enthusiast or just curious, this article is for you.
What is a Polygon?
A polygon is a two-dimensional shape that is made up of straight lines. These lines are called sides, and they connect at points called vertices. Polygons can have any number of sides, and each polygon has a name based on the number of sides it has.
What is a 14 Sided Shape Called?
A 14 sided shape is called a tetradecagon. The name tetradecagon is derived from the Greek words "tetra," which means four, and "deca," which means ten. When combined, these words create the prefix "tetradeca," which means 14. Therefore, a tetradecagon is a polygon with 14 sides.
The Properties of a Tetradecagon
Now that we know what a tetradecagon is, let's explore some of its properties:
Number of Vertices and Diagonals
A tetradecagon has 14 vertices, which are the points where the sides of the polygon meet. It also has 91 diagonals, which are the straight lines that connect two non-adjacent vertices.
Interior and Exterior Angles
The sum of the interior angles of a tetradecagon is 2,160 degrees. To find the measure of each interior angle, we can use the formula (n-2) x 180 / n, where n is the number of sides. Therefore, the measure of each interior angle in a tetradecagon is 154.29 degrees.
The exterior angles of a tetradecagon add up to 360 degrees, which means that each exterior angle has a measure of 25.71 degrees.
Area and Perimeter
Calculating the area and perimeter of a tetradecagon can be quite complex, as it requires advanced mathematical formulas. However, we can use the following formulas to estimate the area and perimeter:
- The perimeter of a tetradecagon is the sum of its 14 sides.
- The area of a tetradecagon can be calculated by dividing it into triangles and then using the formula 1/2 x base x height to find the area of each triangle. The sum of the areas of all the triangles will give us the area of the tetradecagon.
Real-Life Examples of Tetradecagons
While tetradecagons are not commonly found in nature, they are often used in architecture and design. For example, the dome of the Church of Saint Sava in Belgrade, Serbia, is a tetradecagon. The dome of the church is made up of 14 triangular faces, which together form a tetradecagon.
Conclusion
In conclusion, a 14 sided shape is called a tetradecagon. It has 14 vertices, 91 diagonals, and interior angles that add up to 2,160 degrees. While it may not be a commonly used polygon, it is still fascinating to learn about its properties and real-life applications. So the next time you come across a tetradecagon, you'll know exactly what it's called and how it's structured.
Happy learning!
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