# POLYGON ANGLE CALCULATOR

Polygon angle calculator is an online tool in analytical geometry which can be used to find out the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon for the given total number of sides of the polygon. In geometry, polygon is the plane figure which is bounded by closed path composed of finite sequence of line segments. The line segments which we have in a polygon are called as edges or sides and the points at which two lines meet are known as vertices of the polygon. A regular polygon is the one which  has all its angles and all its sides equal. Polygon angle calculator provided on this webpage will support support all the types of regular polygons which has "n" number of sides

## Why do people need this calculator?

Apart from the regular calculator, people who study math are in need of polygon angle calculator.Because, when people work out lengthy problems, they may not have time to find out the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon.At that time, finding the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon  would be an additional burden for them in solving lengthy math problems. To reduce the burden of those people, we have provided this online polygon angle calculator which can be used to find out the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon. ## Using this calculator in solving word problems

When people do preparation of solving word problems on geometry, they may have to spend time to get idea on "How to solve". In this situation, they would not like to spend time to find the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon. And also they would not be able to use the regular calculators to find out the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon. By using this online calculator, students will find much time to get idea of solving the word problems.

## Advantages of using this  calculator

School students have the topic "Analytical Geometry" in math in their 9th grade or 10th grade. They are given the questions like "Find the sum of the interior angles of a regular polygon whose number of sides is n". They  solve the given problem, but they are not sure whether the answer they got is correct or incorrect. At that time, they can check the answer they have received is correct or incorrect using this online calculator.

In geometry word problems, students have to do lots of operations in single problem to get the answer. In case the answer they got is not correct, they will check all the operations one by one. Sometimes, students might have done mistakes in finding out the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon. In that situation, students can use this calculator and come to know whether they had done any mistake in finding out the the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon. The main advantage of this calculator is, as soon as we enter the number of sides of a regular polygon, it will give you "the  name of the polygon, sum of the interior angles, interior angle of polygon and exterior angles of polygon

## Formula for angle of a polygon

Let "n" be the number of sides of a regular polygon.

1. Sum of interior angles of a regular polygon = 180°(n-2)

2. Each interior angle of a regular polygon = [180°(n-2)]/n

3. Sum of exterior angles of a regular polygon = 360°

4. Each exterior angle of a regular polygon = 360°/n

5. To know the name of the polygon, just enter the number of  sides of the regular polygon in to the calculator, it will give you the name of the polygon in seconds.

Polygon Angle Calculator

Be careful!!! Our calculator will work only for regular polygons

 Number of Sides
 Result: Name of the polygon Sum of interior angles Interior angle of the polygon Exterior angle of the polygon

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