What Do You Call A Seven Sided Polygon?
Have you ever wondered what a seven sided polygon is called? Well, you are not alone. Many people are curious about this shape and its name. In this article, we will explore the answer to this question and also provide you with some interesting facts about seven sided polygons. Let's get started!
What is a Seven Sided Polygon?
A seven sided polygon is a two-dimensional shape that has seven sides and seven angles. It is also known as a heptagon. The heptagon is a regular polygon, which means that all of its sides and angles are equal. However, not all heptagons are regular. Some heptagons have sides of different lengths and angles of different measures.
What is the Name of a Seven Sided Polygon?
The name of a seven sided polygon is heptagon. The word "heptagon" comes from the Greek words "hepta" meaning seven and "gon" meaning angle. Therefore, a heptagon is a shape that has seven angles. This name is widely accepted and used by mathematicians and scientists around the world.
Interesting Facts About Seven Sided Polygons
Now that we know what a seven sided polygon is called, let's explore some interesting facts about it:
- The heptagon is one of the five regular polygons that can be constructed using only a compass and a straightedge.
- The heptagon is a common shape in architecture, particularly in the design of windows and doors.
- The heptagon is also used in the design of coins, medals, and emblems.
- The heptagon is the shape of some musical instruments, such as the heptagonal drum.
- The heptagon has a total of 35 diagonals, which are lines that connect non-adjacent vertices.
How to Calculate the Area of a Seven Sided Polygon?
To calculate the area of a seven sided polygon, you need to know the length of its apothem and its side. The apothem is the distance from the center of the heptagon to the midpoint of one of its sides. The formula to calculate the area of a heptagon is:
Area = (Perimeter x Apothem) / 2
For example, if the side length of a heptagon is 5 cm and the apothem is 3.5 cm, the perimeter would be 35 cm (7 x 5) and the area would be 61.25 cm2 ((35 x 3.5) / 2).
Applications of Seven Sided Polygons
The heptagon has many applications in various fields, such as:
- Architecture
- Art and Design
- Engineering
- Mathematics
- Music
- Science
For example, the heptagon is used in the design of musical instruments, such as the heptagonal drum. It is also used in architecture, particularly in the design of windows and doors. In mathematics, the heptagon is used to solve various problems and equations.
Conclusion
In conclusion, a seven sided polygon is called a heptagon. This shape has many interesting facts and applications, from architecture to music. Its area can be calculated using a simple formula. We hope that this article has provided you with some useful information about seven sided polygons and their name.
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