## Credits

Walchand College of Engineering (WCE), Sangli
Shweta Patil has created this Calculator and 1000+ more calculators!
Vishwakarma Institute of Technology (VIT), Pune
Shashwati Tidke has verified this Calculator and 100+ more calculators!

## Central angle of Pentagon given interior angle Solution

STEP 0: Pre-Calculation Summary
Formula Used
central_angle = pi-Interior Angle
Anglecentral = pi-AngleInterior
This formula uses 1 Constants, 1 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Variables Used
Interior Angle - Interior Angle is the angle between adjacent sides of a rectilinear figure. (Measured in Degree)
STEP 1: Convert Input(s) to Base Unit
Interior Angle: 60 Degree --> 1.0471975511964 Radian (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Anglecentral = pi-AngleInterior --> pi-1.0471975511964
Evaluating ... ...
Anglecentral = 2.09439510239339
STEP 3: Convert Result to Output's Unit
2.09439510239339 Radian -->120.000000000034 Degree (Check conversion here)
120.000000000034 Degree <-- Central Angle
(Calculation completed in 00.000 seconds)

## < 9 Angles and Apothem of Pentagon Calculators

Interior angle of Pentagon given sum of interior angle and central angle
interior_angle = Sum of interior and central angle- Central Angle Go
Central angle of Pentagon given sum of interior and central angle
central_angle = Sum of interior and central angle- Interior Angle Go
Sum of interior angle and central angle of Pentagon
sum_of_interior_and_central_angle = Interior Angle+Central Angle Go
Interior angle of Pentagon given central angle
interior_angle = pi-Central Angle Go
Central angle of Pentagon given interior angle
central_angle = pi-Interior Angle Go
Apothem of Pentagon given area and side
apothem = (2*Area)/(5*Side) Go
Interior angle of Pentagon given sum of interior angles
interior_angle = Sum of Angles/5 Go
Sum of interior angles of Pentagon
sum_of_angles = 5*Interior Angle Go
Apothem of Pentagon given side
apothem = Side*0.688 Go

### Central angle of Pentagon given interior angle Formula

central_angle = pi-Interior Angle
Anglecentral = pi-AngleInterior

## How to calculate the central angle of pentagon given only interior angle?

A pentagon is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°.

## How to Calculate Central angle of Pentagon given interior angle?

Central angle of Pentagon given interior angle calculator uses central_angle = pi-Interior Angle to calculate the Central Angle, Central angle of Pentagon given interior angle is defined as the angle formed at center of pentagon by two adjacent radii of pentagon. Central Angle and is denoted by Anglecentral symbol.

How to calculate Central angle of Pentagon given interior angle using this online calculator? To use this online calculator for Central angle of Pentagon given interior angle, enter Interior Angle (AngleInterior) and hit the calculate button. Here is how the Central angle of Pentagon given interior angle calculation can be explained with given input values -> 120 = pi-1.0471975511964.

### FAQ

What is Central angle of Pentagon given interior angle?
Central angle of Pentagon given interior angle is defined as the angle formed at center of pentagon by two adjacent radii of pentagon and is represented as Anglecentral = pi-AngleInterior or central_angle = pi-Interior Angle. Interior Angle is the angle between adjacent sides of a rectilinear figure.
How to calculate Central angle of Pentagon given interior angle?
Central angle of Pentagon given interior angle is defined as the angle formed at center of pentagon by two adjacent radii of pentagon is calculated using central_angle = pi-Interior Angle. To calculate Central angle of Pentagon given interior angle, you need Interior Angle (AngleInterior). With our tool, you need to enter the respective value for Interior Angle 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 Central Angle?
In this formula, Central Angle uses Interior Angle. We can use 9 other way(s) to calculate the same, which is/are as follows -
• sum_of_angles = 5*Interior Angle
• sum_of_interior_and_central_angle = Interior Angle+Central Angle
• interior_angle = Sum of interior and central angle- Central Angle
• interior_angle = Sum of Angles/5
• interior_angle = pi-Central Angle
• central_angle = pi-Interior Angle
• central_angle = Sum of interior and central angle- Interior Angle
• apothem = (2*Area)/(5*Side)
• apothem = Side*0.688 Let Others Know