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Walchand College of Engineering (WCE), Sangli
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## Perimeter of Hendecagon given circumradius Solution

STEP 0: Pre-Calculation Summary
Formula Used
P = 22*rc*sin(pi/11)
This formula uses 1 Constants, 1 Functions, 1 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Functions Used
sin - Trigonometric sine function, sin(Angle)
Variables Used
Circumradius - Circumradius is the radius of a circumsphere touching each of the polyhedron's or polygon's vertices. (Measured in Meter)
STEP 1: Convert Input(s) to Base Unit
Circumradius: 15 Meter --> 15 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
P = 22*rc*sin(pi/11) --> 22*15*sin(pi/11)
Evaluating ... ...
P = 92.9717437576718
STEP 3: Convert Result to Output's Unit
92.9717437576718 Meter --> No Conversion Required
92.9717437576718 Meter <-- Perimeter
(Calculation completed in 00.016 seconds)

## < 7 Area and Perimeter of Hendecagon Calculators

Perimeter of Hendecagon given area
perimeter = 11*sqrt((4*Area*tan(pi/11))/11) Go
Perimeter of Hendecagon given height
perimeter = (22*Height*tan(pi/2/11)) Go
Area of Hendecagon given perimeter
area = (Perimeter)^2/(44*tan(pi/11)) Go
Area of Hendecagon
area = (11/4)*(Side)^2*cot(pi/11) Go
Perimeter of hendecagon given side
perimeter = 11*Side Go

### Perimeter of Hendecagon given circumradius Formula

P = 22*rc*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 Perimeter of Hendecagon given circumradius?

Perimeter of Hendecagon given circumradius calculator uses perimeter = 22*Circumradius*sin(pi/11) to calculate the Perimeter, Perimeter of Hendecagon given circumradius formula is defined as an addition of all sides of hendecagon. Perimeter and is denoted by P symbol.

How to calculate Perimeter of Hendecagon given circumradius using this online calculator? To use this online calculator for Perimeter of Hendecagon given circumradius, enter Circumradius (rc) and hit the calculate button. Here is how the Perimeter of Hendecagon given circumradius calculation can be explained with given input values -> 92.97174 = 22*15*sin(pi/11).

### FAQ

What is Perimeter of Hendecagon given circumradius?
Perimeter of Hendecagon given circumradius formula is defined as an addition of all sides of hendecagon and is represented as P = 22*rc*sin(pi/11) or perimeter = 22*Circumradius*sin(pi/11). Circumradius is the radius of a circumsphere touching each of the polyhedron's or polygon's vertices.
How to calculate Perimeter of Hendecagon given circumradius?
Perimeter of Hendecagon given circumradius formula is defined as an addition of all sides of hendecagon is calculated using perimeter = 22*Circumradius*sin(pi/11). To calculate Perimeter of Hendecagon given circumradius, you need Circumradius (rc). With our tool, you need to enter the respective value for Circumradius 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 Perimeter?
In this formula, Perimeter uses Circumradius. We can use 7 other way(s) to calculate the same, which is/are as follows -
• perimeter = 11*sqrt((4*Area*tan(pi/11))/11) 