## < 11 Other formulas that you can solve using the same Inputs

Area of a regular polygon when circumradius is given
Area of regular polygon=(Radius Of Circumscribed Circle^2*Number of sides*sin((2*pi*180)/(Number of sides*pi)))/2 GO
Area of a regular polygon when inradius is given
Area of regular polygon=(Inradius of Regular Polygon^2*Number of sides*tan((pi*180)/(Number of sides*pi))) GO
Side of regular inscribed polygon
Side of regular inscribed polygon=2*Radius Of Circumscribed Circle*sin(180/Number of sides) GO
Area of a regular polygon when length of side is given
Area of regular polygon=(Side^2*Number of sides)/(4*tan((pi*180)/(Number of sides*pi))) GO
Interior angle of regular polygon
Interior angle of regular polygon=((Number of sides-2)*180)/Number of sides GO
Sum of the interior angles of regular polygon
Sum of the interior angles of regular polygon=(Number of sides-2)*180 GO
Inradius of Regular Polygon=(Side)/(2*tan(180/Number of sides)) GO
Radius of regular polygon=Side/(2*sin(180/Number of sides)) GO
Perimeter of Regular Polygon
Perimeter of Regular Polygon=Number of sides*Side GO
Number of Diagonals
Diagonals=(Number of sides*(Number of sides-3))/2 GO
Measure of exterior angle of regular polygon
Measure of exterior angle =360/Number of sides GO

## < 1 Other formulas that calculate the same Output

Interior angle of regular polygon
Interior angle of regular polygon=((Number of sides-2)*180)/Number of sides GO

### Interior angle of a regular polygon when sum of the interior angles are given Formula

Interior angle of regular polygon=Sum of the interior angles of regular polygon/Number of sides
More formulas
Perimeter of Regular Polygon GO
Inradius of a Regular Polygon GO
Area of regular polygon with perimeter and inradius GO
Interior angle of regular polygon GO
Number of Diagonals GO
Measure of exterior angle of regular polygon GO
Sum of the interior angles of regular polygon GO
Side of regular inscribed polygon GO
Area of regular polygon with perimeter and circumradius GO
Area of a regular polygon when inradius is given GO
Area of a regular polygon when circumradius is given GO
Area of a regular polygon when length of side is given GO
Apothem of a regular polygon GO
Apothem of a regular polygon when the circumradius is given GO
Perimeter of a regular polygon when inradius and area are given GO
Perimeter of a regular polygon when circumradius and area are given GO
Perimeter of a regular polygon when circumradius is given GO
Perimeter of a regular polygon when inradius is given GO
Side of a regular polygon when perimeter is given GO
Side of a regular polygon when area is given GO

## How to define a regular polygon?

A regular polygon has sides of equal length and equal angles between each side. A regular n-sided polygon has rotational symmetry of order n and it is also known as a cyclic polygon. All the vertices of a regular polygon lie on the circumscribed circle.

## How to Calculate Interior angle of a regular polygon when sum of the interior angles are given?

Interior angle of a regular polygon when sum of the interior angles are given calculator uses Interior angle of regular polygon=Sum of the interior angles of regular polygon/Number of sides to calculate the Interior angle of regular polygon, Interior angle of a regular polygon when sum of the interior angles are given can be defined as the angle inside a shape provided the value of sum of the interior angles for calculation. Interior angle of regular polygon and is denoted by In symbol.

How to calculate Interior angle of a regular polygon when sum of the interior angles are given using this online calculator? To use this online calculator for Interior angle of a regular polygon when sum of the interior angles are given, enter Number of sides (n) and Sum of the interior angles of regular polygon (SOI) and hit the calculate button. Here is how the Interior angle of a regular polygon when sum of the interior angles are given calculation can be explained with given input values -> 72 = 360/5.

### FAQ

What is Interior angle of a regular polygon when sum of the interior angles are given?
Interior angle of a regular polygon when sum of the interior angles are given can be defined as the angle inside a shape provided the value of sum of the interior angles for calculation and is represented as In=SOI/n or Interior angle of regular polygon=Sum of the interior angles of regular polygon/Number of sides. The number of Sides is used to classify the polygons and Sum of the interior angles of regular polygon is the sum of all the interior angles of a polygon.
How to calculate Interior angle of a regular polygon when sum of the interior angles are given?
Interior angle of a regular polygon when sum of the interior angles are given can be defined as the angle inside a shape provided the value of sum of the interior angles for calculation is calculated using Interior angle of regular polygon=Sum of the interior angles of regular polygon/Number of sides. To calculate Interior angle of a regular polygon when sum of the interior angles are given, you need Number of sides (n) and Sum of the interior angles of regular polygon (SOI). With our tool, you need to enter the respective value for Number of sides and Sum of the interior angles of regular polygon and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Interior angle of regular polygon?
In this formula, Interior angle of regular polygon uses Number of sides and Sum of the interior angles of regular polygon. We can use 1 other way(s) to calculate the same, which is/are as follows -
• Interior angle of regular polygon=((Number of sides-2)*180)/Number of sides
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