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Inradius of Dodecagon given Area Formula

GoInradius of Dodecagon given Diagonal across Two Sides Formula

GoInradius of Dodecagon given Diagonal across Three Sides Formula

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Inradius of Dodecagon is defined as the radius of the circle which is inscribed inside the Dodecagon. Check FAQs

r i = \frac{1}{2} \cdot \sqrt{\frac{A \cdot (2 + \sqrt{3})}{3}}

r_i - Inradius of Dodecagon?A - Area of Dodecagon?

Inradius of Dodecagon given Area Example

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Here is how the Inradius of Dodecagon given Area equation looks like with Values.

Here is how the Inradius of Dodecagon given Area equation looks like with Units.

Here is how the Inradius of Dodecagon given Area equation looks like.

18.6635 = \frac{1}{2} \cdot \sqrt{\frac{1120 \cdot (2 + \sqrt{3})}{3}}

18.6635m = \frac{1}{2} \cdot \sqrt{\frac{1120m² \cdot (2 + \sqrt{3})}{3}}

18.6635 = \frac{1}{2} \cdot \sqrt{\frac{1120 \cdot (2 + \sqrt{3})}{3}}

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Inradius of Dodecagon given Area Solution

Follow our step by step solution on how to calculate Inradius of Dodecagon given Area?

FIRST Step Consider the formula

r i = \frac{1}{2} \cdot \sqrt{\frac{A \cdot (2 + \sqrt{3})}{3}}

Next Step Substitute values of Variables

∴

r i = \frac{1}{2} \cdot \sqrt{\frac{1120m² \cdot (2 + \sqrt{3})}{3}}

Next Step Prepare to Evaluate

∴

r i = \frac{1}{2} \cdot \sqrt{\frac{1120 \cdot (2 + \sqrt{3})}{3}}

Next Step Evaluate

∴

r i = 18.663460076839m

LAST Step Rounding Answer

∴

r i = 18.6635m

Inradius of Dodecagon given Area Formula Elements

Variables

Functions

Inradius of Dodecagon

Inradius of Dodecagon is defined as the radius of the circle which is inscribed inside the Dodecagon.

Symbol: r_i

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Inradius of Dodecagon

Area of Dodecagon

Area of Dodecagon is the amount of 2-dimensional space occupied by the Dodecagon.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Dodecagon

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Inradius of Dodecagon

Go Inradius of Dodecagon given Diagonal across Two Sides

r i = \frac{2 + \sqrt{3}}{2} \cdot \frac{d 2}{\frac{\sqrt{2} + \sqrt{6}}{2}}

Go Inradius of Dodecagon given Diagonal across Three Sides

r i = \frac{2 + \sqrt{3}}{2} \cdot \frac{d 3}{\sqrt{3} + 1}

Go Inradius of Dodecagon given Diagonal across Four Sides

r i = \frac{2 + \sqrt{3}}{2} \cdot \frac{d 4}{\frac{(3 \cdot \sqrt{2}) + \sqrt{6}}{2}}

Go Inradius of Dodecagon given Diagonal across Six Sides

r i = \frac{2 + \sqrt{3}}{2} \cdot \frac{d 6}{\sqrt{6} + \sqrt{2}}

How to Evaluate Inradius of Dodecagon given Area?

Inradius of Dodecagon given Area evaluator uses Inradius of Dodecagon = 1/2*sqrt((Area of Dodecagon*(2+sqrt(3)))/3) to evaluate the Inradius of Dodecagon, The Inradius of Dodecagon given Area formula is defined as the line connecting the incenter and any point on the incircle that touches all the edges of the Dodecagon, calculated using area. Inradius of Dodecagon is denoted by r_i symbol.

How to evaluate Inradius of Dodecagon given Area using this online evaluator? To use this online evaluator for Inradius of Dodecagon given Area, enter Area of Dodecagon (A) and hit the calculate button.

FAQs on Inradius of Dodecagon given Area

What is the formula to find Inradius of Dodecagon given Area?

The formula of Inradius of Dodecagon given Area is expressed as Inradius of Dodecagon = 1/2*sqrt((Area of Dodecagon*(2+sqrt(3)))/3). Here is an example- 18.66346 = 1/2*sqrt((1120*(2+sqrt(3)))/3).

How to calculate Inradius of Dodecagon given Area?

With Area of Dodecagon (A) we can find Inradius of Dodecagon given Area using the formula - Inradius of Dodecagon = 1/2*sqrt((Area of Dodecagon*(2+sqrt(3)))/3). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Inradius of Dodecagon?

Here are the different ways to Calculate Inradius of Dodecagon-

Inradius of Dodecagon=(2+sqrt(3))/2*Diagonal Across Two Sides of Dodecagon/((sqrt(2)+sqrt(6))/2)
Inradius of Dodecagon=(2+sqrt(3))/2*Diagonal Across Three Sides of Dodecagon/(sqrt(3)+1)
Inradius of Dodecagon=(2+sqrt(3))/2*Diagonal Across Four Sides of Dodecagon/(((3*sqrt(2))+sqrt(6))/2)

Can the Inradius of Dodecagon given Area be negative?

No, the Inradius of Dodecagon given Area, measured in Length cannot be negative.

Which unit is used to measure Inradius of Dodecagon given Area?

Inradius of Dodecagon given Area is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Inradius of Dodecagon given Area can be measured.

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