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Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Formula

GoRadius of Inner Circle of Annulus given Outer Circle Radius and Breadth Formula

GoRadius of Inner Circle of Annulus given Outer Circle Radius and Longest Interval Formula

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Inner Circle Radius of Annulus is the radius of its cavity and it is the smaller radius among two concentric circles. Check FAQs

r Inner = \frac{P}{2 \cdot π} - r Outer

r_Inner - Inner Circle Radius of Annulus?P - Perimeter of Annulus?r_Outer - Outer Circle Radius of Annulus?π - Archimedes' constant?

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Example

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Here is how the Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter equation looks like with Values.

Here is how the Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter equation looks like with Units.

Here is how the Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter equation looks like.

5.9155 = \frac{100}{2 \cdot 3.1416} - 10

5.9155m = \frac{100m}{2 \cdot 3.1416} - 10m

5.9155 = \frac{100}{2 \cdot 3.1416} - 10

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2D Geometry » fx Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Solution

Follow our step by step solution on how to calculate Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter?

FIRST Step Consider the formula

r Inner = \frac{P}{2 \cdot π} - r Outer

Next Step Substitute values of Variables

∴

r Inner = \frac{100m}{2 \cdot π} - 10m

Next Step Substitute values of Constants

∴

r Inner = \frac{100m}{2 \cdot 3.1416} - 10m

Next Step Prepare to Evaluate

∴

r Inner = \frac{100}{2 \cdot 3.1416} - 10

Next Step Evaluate

∴

r Inner = 5.91549430918953m

LAST Step Rounding Answer

∴

r Inner = 5.9155m

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Formula Elements

Variables

Constants

Inner Circle Radius of Annulus

Inner Circle Radius of Annulus is the radius of its cavity and it is the smaller radius among two concentric circles.

Symbol: r_Inner

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Inner Circle Radius of Annulus

Perimeter of Annulus

Perimeter of Annulus is defined as the total distance around the edge of the Annulus.

Symbol: P

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Perimeter of Annulus

Outer Circle Radius of Annulus

Outer Circle Radius of Annulus is the radius of a larger circle of the two concentric circles that form its boundary.

Symbol: r_Outer

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Outer Circle Radius of Annulus

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Inner Circle Radius of Annulus

Go Radius of Inner Circle of Annulus given Outer Circle Radius and Breadth

r Inner = r Outer - b

Go Radius of Inner Circle of Annulus given Outer Circle Radius and Longest Interval

r Inner = \sqrt{{r Outer}^{2} - {(\frac{l}{2})}^{2}}

Go Radius of Inner Circle of Annulus given Outer Circle Radius and Area

r Inner = \sqrt{{r Outer}^{2} - \frac{A}{π}}

Go Radius of Inner Circle of Annulus given Perimeter and Breadth

r Inner = \frac{\frac{P}{2 \cdot π} - b}{2}

How to Evaluate Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter?

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter evaluator uses Inner Circle Radius of Annulus = Perimeter of Annulus/(2*pi)-Outer Circle Radius of Annulus to evaluate the Inner Circle Radius of Annulus, The Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter formula is defined as straight line from center to the inner circumference of Annulus, calculated using outer circle radius and perimeter. Inner Circle Radius of Annulus is denoted by r_Inner symbol.

How to evaluate Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter using this online evaluator? To use this online evaluator for Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter, enter Perimeter of Annulus (P) & Outer Circle Radius of Annulus (r_Outer) and hit the calculate button.

FAQs on Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter

What is the formula to find Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter?

The formula of Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter is expressed as Inner Circle Radius of Annulus = Perimeter of Annulus/(2*pi)-Outer Circle Radius of Annulus. Here is an example- 5.915494 = 100/(2*pi)-10.

How to calculate Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter?

With Perimeter of Annulus (P) & Outer Circle Radius of Annulus (r_Outer) we can find Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter using the formula - Inner Circle Radius of Annulus = Perimeter of Annulus/(2*pi)-Outer Circle Radius of Annulus. This formula also uses Archimedes' constant .

What are the other ways to Calculate Inner Circle Radius of Annulus?

Here are the different ways to Calculate Inner Circle Radius of Annulus-

Inner Circle Radius of Annulus=Outer Circle Radius of Annulus-Breadth of Annulus
Inner Circle Radius of Annulus=sqrt(Outer Circle Radius of Annulus^2-(Longest Interval of Annulus/2)^2)
Inner Circle Radius of Annulus=sqrt(Outer Circle Radius of Annulus^2-Area of Annulus/pi)

Can the Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter be negative?

No, the Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter, measured in Length cannot be negative.

Which unit is used to measure Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter?

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter can be measured.

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Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Formula

​GoRadius of Inner Circle of Annulus given Outer Circle Radius and Breadth Formula

​GoRadius of Inner Circle of Annulus given Outer Circle Radius and Longest Interval Formula

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Example

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Solution

Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter Formula Elements

Other Formulas to find Inner Circle Radius of Annulus

How to Evaluate Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter?

FAQs on Radius of Inner Circle of Annulus given Outer Circle Radius and Perimeter

Variable Name

GoRadius of Inner Circle of Annulus given Outer Circle Radius and Breadth Formula

GoRadius of Inner Circle of Annulus given Outer Circle Radius and Longest Interval Formula