What Is A 7 Sided Shape Called?
Shapes are all around us, and we use them in our daily lives more than we realize. From basic shapes like circles and squares to complex ones like pentagons and hexagons, we encounter them in various forms. But have you ever wondered what a 7 sided shape is called? In this article, we will explore the answer to this question and learn more about this fascinating shape.
What is a 7 Sided Shape?
A 7 sided shape is a polygon with seven sides and seven angles. It is also known as a heptagon. The word "heptagon" comes from the Greek words "hepta," meaning seven, and "gonia," meaning angles. A heptagon is a two-dimensional shape that can be regular or irregular.
What is a Regular Heptagon?
A regular heptagon is a heptagon with all sides and angles equal. It is also known as a septagon. A regular heptagon has seven lines of symmetry, which means it can be folded into seven equal parts. Regular heptagons are not as common as other regular polygons like squares and triangles, but they can be found in nature and art.
What are the Properties of a Heptagon?
Heptagons have several properties that make them unique. Here are some of the properties of a heptagon:
- A heptagon has seven sides and seven angles.
- The sum of the interior angles of a heptagon is 900 degrees.
- The sum of the exterior angles of a heptagon is 360 degrees.
- A heptagon has seven diagonals.
- A regular heptagon has seven lines of symmetry.
Where Can You Find Heptagons?
Heptagons can be found in various forms in nature and art. For example, the flower of the morning glory plant has a heptagon shape. Some crystals like the chrysotile and serpentine also have heptagon shapes. In art, heptagons can be found in Islamic geometric patterns and stained glass windows.
How to Draw a Heptagon?
Drawing a heptagon can be challenging, but here is a simple method to draw one:
- Draw a horizontal line and mark the midpoint.
- From the midpoint, draw a vertical line upwards and downwards.
- Mark the points where the vertical line intersects the horizontal line.
- Draw two lines from the top and bottom points to the right.
- From the endpoint of the lines, draw two more lines to connect all the points.
- You have drawn a heptagon!
Why are Heptagons Important?
Heptagons may not be as common as other polygons, but they have their significance. They are used in various fields like architecture, engineering, and mathematics. In architecture, heptagons can be seen in the design of some buildings like the British Museum in London. In engineering, heptagons are used in the design of some gears and bearings. In mathematics, heptagons are used to solve complex problems and equations.
Conclusion
Now you know what a 7 sided shape is called - a heptagon. We have explored its properties, where it can be found, and why it is important. Heptagons may not be as popular as other shapes, but they have their significance in various fields. Whether you encounter a heptagon in nature or in your work, you can appreciate its unique properties and beauty.
So the next time you see a heptagon, you will know what it is called!
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