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Outer Circle Radius of Annulus is the radius of a larger circle of the two concentric circles that form its boundary. Check FAQs
rOuter=P2π+b2
rOuter - Outer Circle Radius of Annulus?P - Perimeter of Annulus?b - Breadth of Annulus?π - Archimedes' constant?

Radius of Outer Circle of Annulus given Perimeter and Breadth Example

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

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

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

9.9577Edit=100Edit23.1416+4Edit2
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Radius of Outer Circle of Annulus given Perimeter and Breadth Solution

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

FIRST Step Consider the formula
rOuter=P2π+b2
Next Step Substitute values of Variables
rOuter=100m2π+4m2
Next Step Substitute values of Constants
rOuter=100m23.1416+4m2
Next Step Prepare to Evaluate
rOuter=10023.1416+42
Next Step Evaluate
rOuter=9.95774715459477m
LAST Step Rounding Answer
rOuter=9.9577m

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

Variables
Constants
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: rOuter
Measurement: LengthUnit: m
Note: Value should be greater than 0.
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.
Breadth of Annulus
Breadth of Annulus is defined as the shortest distance or measurement between outer circle and inner circle of Annulus.
Symbol: b
Measurement: LengthUnit: m
Note: Value should be greater than 0.
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 Outer Circle Radius of Annulus

​Go Radius of Outer Circle of Annulus given Inner Circle Radius and Breadth
rOuter=b+rInner
​Go Radius of Outer Circle of Annulus given Inner Circle Radius and Longest Interval
rOuter=(l2)2+rInner2
​Go Radius of Outer Circle of Annulus given Inner Circle Radius and Perimeter
rOuter=P2π-rInner
​Go Radius of Outer Circle of Annulus given Inner Circle Radius and Area
rOuter=Aπ+rInner2

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

Radius of Outer Circle of Annulus given Perimeter and Breadth evaluator uses Outer Circle Radius of Annulus = (Perimeter of Annulus/(2*pi)+Breadth of Annulus)/2 to evaluate the Outer Circle Radius of Annulus, The Radius of Outer Circle of Annulus given Perimeter and Breadth formula is defined as straight line from center to the outer circumference of Annulus, calculated using perimeter and breadth. Outer Circle Radius of Annulus is denoted by rOuter symbol.

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

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

What is the formula to find Radius of Outer Circle of Annulus given Perimeter and Breadth?
The formula of Radius of Outer Circle of Annulus given Perimeter and Breadth is expressed as Outer Circle Radius of Annulus = (Perimeter of Annulus/(2*pi)+Breadth of Annulus)/2. Here is an example- 9.957747 = (100/(2*pi)+4)/2.
How to calculate Radius of Outer Circle of Annulus given Perimeter and Breadth?
With Perimeter of Annulus (P) & Breadth of Annulus (b) we can find Radius of Outer Circle of Annulus given Perimeter and Breadth using the formula - Outer Circle Radius of Annulus = (Perimeter of Annulus/(2*pi)+Breadth of Annulus)/2. This formula also uses Archimedes' constant .
What are the other ways to Calculate Outer Circle Radius of Annulus?
Here are the different ways to Calculate Outer Circle Radius of Annulus-
  • Outer Circle Radius of Annulus=Breadth of Annulus+Inner Circle Radius of AnnulusOpenImg
  • Outer Circle Radius of Annulus=sqrt((Longest Interval of Annulus/2)^2+Inner Circle Radius of Annulus^2)OpenImg
  • Outer Circle Radius of Annulus=Perimeter of Annulus/(2*pi)-Inner Circle Radius of AnnulusOpenImg
Can the Radius of Outer Circle of Annulus given Perimeter and Breadth be negative?
No, the Radius of Outer Circle of Annulus given Perimeter and Breadth, measured in Length cannot be negative.
Which unit is used to measure Radius of Outer Circle of Annulus given Perimeter and Breadth?
Radius of Outer Circle of Annulus given Perimeter and Breadth is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Radius of Outer Circle of Annulus given Perimeter and Breadth can be measured.
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