What's A 14 Sided Shape Called?
Geometry is a fascinating subject that deals with the study of shapes, sizes, and positions of objects in space. It allows us to understand the world better, from the smallest particles to the largest celestial bodies. One of the most intriguing aspects of geometry is the naming of shapes. In this article, we will explore what a 14 sided shape is called.
The Basics of Shapes
Before we dive into the specifics of a 14 sided shape, let's review some basic concepts of shapes. Shapes are defined by the number of sides, angles, and vertices they have. A vertex is a point where two or more sides meet. An angle is the measure of the space between two intersecting lines, while a side is a straight line that connects two vertices.
Shapes can be classified into two categories: regular and irregular. Regular shapes have sides that are all equal in length and angles that are all the same. Irregular shapes, on the other hand, have sides and angles that are different from each other.
What is a 14 Sided Shape Called?
A 14 sided shape is called a tetradecagon. The name tetradecagon comes from the Greek words "tetra," which means four, and "deca," which means ten. In other words, a tetradecagon has 14 sides, 14 vertices, and 14 angles.
Properties of a Tetradecagon
Now that we know the name of a 14 sided shape let's explore some of its properties. A tetradecagon is a regular polygon, which means that all of its sides and angles are equal. It can be inscribed in a circle, which means that all of its vertices lie on the circumference of a circle.
The formula to calculate the interior angle of a regular polygon is (n-2)180/n, where n is the number of sides. For a tetradecagon, the interior angle is (14-2)180/14, which equals 154.29 degrees.
Examples of Tetradecagons in Real Life
Although tetradecagons are not common in everyday life, they can be found in various structures and designs. One example is the shape of a soccer ball, which is made up of 12 pentagons and 20 hexagons, resulting in a total of 32 faces. Another example is the design of a circular CD or DVD, which is made up of multiple tetradecagons arranged in a circular pattern.
Fun Facts About Tetradecagons
Here are some interesting facts about tetradecagons:
- A tetradecagon is the 15th polygon in the series of regular polygons
- A tetradecagon has a total of 84 diagonals, which are straight lines that connect two non-adjacent vertices
Conclusion
In conclusion, a 14 sided shape is called a tetradecagon. It is a regular polygon with 14 sides, 14 vertices, and 14 angles. Although it is not a common shape in everyday life, it can be found in various structures and designs. Understanding the properties and names of shapes is important in many fields, from architecture to mathematics.
So, next time you come across a 14 sided shape, you can impress your friends by telling them that it's a tetradecagon!
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