What Is A Polygon Called?
Have you ever wondered what a polygon is called? Well, in this article, we will explore the different names that a polygon can be referred to, and what they mean. A polygon is a two-dimensional shape that is made up of straight lines and angles. It can have any number of sides, but the sides must be straight and connect to form a closed shape. Let's dive in!
Polyside
One of the lesser-known names for a polygon is a polyside. This term is derived from the Greek words "poly" meaning many and "side" meaning line. Therefore, a polyside is simply a shape with many sides. While this term is not commonly used, it is still interesting to know.
Regular Polygon
A regular polygon is a shape where all sides are equal in length and all angles are equal in measure. For example, a square is a regular polygon because all four sides are equal, and all four angles are 90 degrees. Regular polygons are often used in geometry because they have predictable properties.
Irregular Polygon
An irregular polygon is a shape where the sides are not all equal in length and the angles are not all equal in measure. An example of an irregular polygon is a rectangle, where opposite sides are equal in length, but adjacent sides are not. Irregular polygons can be more challenging to work with than regular polygons because they do not have predictable properties.
Convex Polygon
A convex polygon is a shape where all of the angles are less than 180 degrees. In other words, if you were to draw a line segment between any two points inside the polygon, the line segment would remain inside the polygon. An example of a convex polygon is a regular hexagon. Convex polygons are often used in geometry because they have predictable properties.
Concave Polygon
A concave polygon is a shape where at least one angle is greater than 180 degrees. In other words, if you were to draw a line segment between any two points inside the polygon, the line segment would cross the boundary of the polygon. An example of a concave polygon is a crescent shape. Concave polygons can be more challenging to work with than convex polygons because they do not have predictable properties.
Equilateral Polygon
An equilateral polygon is a shape where all sides are equal in length. This term is often used interchangeably with regular polygon, but it can also refer to a shape where only the sides are equal, and the angles are not. An example of an equilateral polygon is an equilateral triangle, where all three sides are equal in length.
Equiangular Polygon
An equiangular polygon is a shape where all angles are equal in measure. This term is often used interchangeably with regular polygon, but it can also refer to a shape where only the angles are equal, and the sides are not. An example of an equiangular polygon is a regular pentagon, where all five angles are equal in measure.
Regular Star Polygon
A regular star polygon is a shape that is created by connecting the vertices of a regular polygon in a specific way. The resulting shape has a star-like appearance. An example of a regular star polygon is a pentagram, which is created by connecting every other vertex of a regular pentagon.
Conclusion
As you can see, there are many different names for a polygon depending on its properties. From the lesser-known polyside to the more commonly used regular polygon, each term has its own meaning and significance. Whether you are a student of geometry or simply curious about shapes, knowing the different names for a polygon can be both interesting and useful. So, the next time you come across a polygon, remember that it may be called by many different names!
Remember, a polygon is a two-dimensional shape that is made up of straight lines and angles. It can have any number of sides, but the sides must be straight and connect to form a closed shape. Knowing the different names for a polygon can help you better understand its properties and characteristics.
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