What Is A Seven Sided Polygon Called?
If you're curious about polygons, you may have wondered what a seven sided polygon is called. The answer is simple: it's called a heptagon. In this article, we'll explore what a heptagon is, its properties, and some interesting facts about it.
What is a Heptagon?
A heptagon is a polygon with seven sides and seven angles. The word 'heptagon' comes from the Greek words 'hepta,' meaning seven, and 'gonia,' meaning angle. Heptagons are classified as regular or irregular polygons, depending on whether or not their sides and angles are equal in measure.
Properties of a Heptagon
A heptagon has seven sides, seven angles, and seven vertices. The sum of its interior angles is 900 degrees, and each angle measures approximately 128.57 degrees. The exterior angles of a heptagon add up to 360 degrees, which is the same as any polygon.
A regular heptagon has all sides and angles equal in measure, while an irregular heptagon has sides and angles of different measures. A regular heptagon can be inscribed in a circle, meaning that all its vertices lie on the circumference of a circle. The radius of the circle is equal to the distance from the center of the circle to any vertex of the heptagon.
Interesting Facts about Heptagons
- Heptagons are used in several logos and symbols, including the United Nations flag and the Department of Transportation logo in the United States.
- The heptagon is the smallest polygon that cannot be constructed using only a compass and straightedge.
- The heptagon is also known as a septagon, but heptagon is the more commonly used term.
- Heptagons can be used in art and design, as they have a unique and interesting shape.
Conclusion
Now you know that a seven sided polygon is called a heptagon. Heptagons have interesting properties and are used in various fields. Whether you're interested in geometry, design, or just curious about shapes, the heptagon is a fascinating polygon to explore.
So next time you come across a seven sided polygon, you'll know exactly what to call it!
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