Question

1. # What Name Is Given For A Shape With 10 Sides

Geometry, the branch of mathematics dealing with shapes and angles, is a vast field full of interesting facts and definitions. When discussing shapes, one may come across many types – from the simplest two-dimensional shapes to more complex three-dimensional ones. But what name is given for a shape with 10 sides? The answer might surprise you. In this blog post, we will explore the definition and characteristics of a shape with 10 sides (known as decagons in geometry) and provide an overview of its various properties. We’ll also discuss the different ways these shapes can be used in everyday life, from architectural designs to technological applications. Read on to learn more!

## What is a Decagon?

A decagon is a shape with ten sides and ten angles. The word “decagon” comes from the Greek words for ten (deka) and angle (gonia). Decagons are found in nature in the form of honeycombs and snowflakes.

## The definition of a Decagon

A decagon is a shape with ten sides. The word “decagon” comes from the Greek words for ten (deka) and sides (gon).

## What are the properties of a Decagon?

A decagon is a polygon with ten sides. The interior angles of a regular decagon are all 120°. The name “decagon” is derived from the Greek word for ten, δέκα (déka).

The area of a regular decagon with side length s is given by:
A = 10s^2 tan(π/10)

The perimeter of a regular decagon with side length s is given by:
P = 10s

## What is the area of a Decagon?

A decagon is a ten-sided polygon. Its area can be found using the formula:

Area = (1/2) * perimeter * apothem

where the perimeter is the sum of the lengths of all the sides, and the apothem is a line from the center to the midpoint of one of the sides.

## How to calculate the perimeter of a Decagon

To calculate the perimeter of a Decagon, you will need to know the length of each side. Once you have that information, simply add all of the side lengths together to get the perimeter. For example, if each side of the Decagon is 5 feet long, the perimeter would be 50 feet.

## Conclusion

In conclusion, the name given for a shape with 10 sides is decagon. This type of polygon has many uses in mathematics and other sciences such as astronomy, engineering and architecture. It’s important to note that all regular decagons have equal sides and angles, although there are some irregular decagons with different side lengths or angles. Decagons can also be used to create interesting patterns or designs due to their unique shape.

2. What name is given for a shape with 10 sides?

The answer is that it is called a decagon. A decagon is what we call a shape with 10 sides. It may also be referred to as a ten-sided polygon. It is one of the few polygons with an irregular or irregularity in its interior angles.

A decagon can be a regular or an irregular shape depending on how its sides are set. A regular decagon has all sides and angles of equal length and size. On the other hand, an irregular decagon has sides and angles of varying sizes and lengths.

It is important to note that the shape of a regular decagon is a perfect circle. In addition, the angles of a regular decagon are all equal at 108 degrees.

This type of shape can be seen in nature. For instance, many flowers have petals that are in the shape of a decagon. Honeycomb cells are also decagonal in shape.

The decagon is also used in many everyday items such as clocks, watches and coins. In fact, the 10-sided shape of the British pound is derived from the decagon.

The decagon is a very interesting shape with many uses. It has become an important part of our everyday lives and is seen in many of the objects and items we use.