Circumradius of Hendecagon Calculator

✖Side of Hendecagon is the length of the line segment joining two adjacent vertices of Hendecagon.ⓘ Side of Hendecagon [S]

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✖The Circumradius of Hendecagon is the radius of a circumcircle touching each of the vertices of Hendecagon.ⓘ Circumradius of Hendecagon [r_c]

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Circumradius of Hendecagon Solution

STEP 0: Pre-Calculation Summary

Formula Used

Circumradius of Hendecagon = (Side of Hendecagon)/(2*sin(pi/11))
r_c = (S)/(2*sin(pi/11))
This formula uses 1 Constants, 1 Functions, 2 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Functions Used

sin - Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse., sin(Angle)

Variables Used

Circumradius of Hendecagon - (Measured in Meter) - The Circumradius of Hendecagon is the radius of a circumcircle touching each of the vertices of Hendecagon.
Side of Hendecagon - (Measured in Meter) - Side of Hendecagon is the length of the line segment joining two adjacent vertices of Hendecagon.

STEP 1: Convert Input(s) to Base Unit

Side of Hendecagon: 5 Meter --> 5 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_c = (S)/(2*sin(pi/11)) --> (5)/(2*sin(pi/11))

Evaluating ... ...

r_c = 8.87366383221056

STEP 3: Convert Result to Output's Unit

8.87366383221056 Meter --> No Conversion Required

FINAL ANSWER

8.87366383221056 ≈ 8.873664 Meter <-- Circumradius of Hendecagon

(Calculation completed in 00.004 seconds)

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Created by Shweta Patil

Walchand College of Engineering (WCE), Sangli

Shweta Patil has created this Calculator and 2500+ more calculators!

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St Joseph's College (SJC), Bengaluru

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< Circumradius of Hendecagon Calculators

Circumradius of Hendecagon given Area

LaTeX Go Circumradius of Hendecagon = sqrt(Area of Hendecagon*(4*tan(pi/11))/11)/(2*sin(pi/11))

Circumradius of Hendecagon given Height

LaTeX Go Circumradius of Hendecagon = (Height of Hendecagon*tan(pi/22))/(sin(pi/11))

Circumradius of Hendecagon given Perimeter

LaTeX Go Circumradius of Hendecagon = (Perimeter of Hendecagon)/(22*sin(pi/11))

Circumradius of Hendecagon

LaTeX Go Circumradius of Hendecagon = (Side of Hendecagon)/(2*sin(pi/11))

< Important Formulas of Hendecagon Calculators

Diagonal of Hendecagon across Five Sides

LaTeX Go Diagonal across Five Sides of Hendecagon = (Side of Hendecagon*sin((5*pi)/11))/sin(pi/11)

Area of Hendecagon given Height

LaTeX Go Area of Hendecagon = 11*(Height of Hendecagon*tan(pi/22))^2/tan(pi/11)

Area of Hendecagon given Perimeter

LaTeX Go Area of Hendecagon = Perimeter of Hendecagon^2/(44*tan(pi/11))

Area of Hendecagon

LaTeX Go Area of Hendecagon = 11/4*Side of Hendecagon^2/tan(pi/11)

Circumradius of Hendecagon Formula

LaTeX Go

Circumradius of Hendecagon = (Side of Hendecagon)/(2*sin(pi/11))
r_c = (S)/(2*sin(pi/11))

What is Hendecagon?

A Hendecagon is an 11-sided polygon, also variously known as an undecagon or unidecagon. The term "hendecagon" is preferable to the other two since it uses the Greek prefix and suffix instead of mixing a Roman prefix and Greek suffix. A Hendecagon with vertices equally spaced around a circle and with all sides the same length is a regular polygon known as a regular Hendecagon.

How to Calculate Circumradius of Hendecagon?

Circumradius of Hendecagon calculator uses Circumradius of Hendecagon = (Side of Hendecagon)/(2*sin(pi/11)) to calculate the Circumradius of Hendecagon, Circumradius of Hendecagon formula is defined as the straight line connecting the circumcenter and any point on the circle that touches all vertices of Hendecagon. Circumradius of Hendecagon is denoted by r_c symbol.

How to calculate Circumradius of Hendecagon using this online calculator? To use this online calculator for Circumradius of Hendecagon, enter Side of Hendecagon (S) and hit the calculate button. Here is how the Circumradius of Hendecagon calculation can be explained with given input values -> 8.873664 = (5)/(2*sin(pi/11)).

FAQ

What is Circumradius of Hendecagon?

Circumradius of Hendecagon formula is defined as the straight line connecting the circumcenter and any point on the circle that touches all vertices of Hendecagon and is represented as r_c = (S)/(2*sin(pi/11)) or Circumradius of Hendecagon = (Side of Hendecagon)/(2*sin(pi/11)). Side of Hendecagon is the length of the line segment joining two adjacent vertices of Hendecagon.

How to calculate Circumradius of Hendecagon?

Circumradius of Hendecagon formula is defined as the straight line connecting the circumcenter and any point on the circle that touches all vertices of Hendecagon is calculated using Circumradius of Hendecagon = (Side of Hendecagon)/(2*sin(pi/11)). To calculate Circumradius of Hendecagon, you need Side of Hendecagon (S). With our tool, you need to enter the respective value for Side of Hendecagon 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 Circumradius of Hendecagon?

In this formula, Circumradius of Hendecagon uses Side of Hendecagon. We can use 3 other way(s) to calculate the same, which is/are as follows -

Circumradius of Hendecagon = (Height of Hendecagon*tan(pi/22))/(sin(pi/11))
Circumradius of Hendecagon = (Perimeter of Hendecagon)/(22*sin(pi/11))
Circumradius of Hendecagon = sqrt(Area of Hendecagon*(4*tan(pi/11))/11)/(2*sin(pi/11))

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