Area of Circular Ring Calculator

✖The Outer Radius of Circular Ring is the radius of a larger circle of the two concentric circles that form its boundary.ⓘ Outer Radius of Circular Ring [r_Outer]			+10% -10%
✖The Inner Radius of Circular Ring is the radius of its cavity and the smaller radius among two concentric circles.ⓘ Inner Radius of Circular Ring [r_Inner]			+10% -10%

✖Area of Circular Ring is the area of the ring-shaped space i.e. the enclosed region between the two concentric circles of two different radii.ⓘ Area of Circular Ring [A]

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Area of Circular Ring Solution

STEP 0: Pre-Calculation Summary

Formula Used

Area of Circular Ring = pi*(Outer Radius of Circular Ring+Inner Radius of Circular Ring)*(Outer Radius of Circular Ring-Inner Radius of Circular Ring)
A = pi*(r_Outer+r_Inner)*(r_Outer-r_Inner)
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Area of Circular Ring - (Measured in Square Meter) - Area of Circular Ring is the area of the ring-shaped space i.e. the enclosed region between the two concentric circles of two different radii.
Outer Radius of Circular Ring - (Measured in Meter) - The Outer Radius of Circular Ring is the radius of a larger circle of the two concentric circles that form its boundary.
Inner Radius of Circular Ring - (Measured in Meter) - The Inner Radius of Circular Ring is the radius of its cavity and the smaller radius among two concentric circles.

STEP 1: Convert Input(s) to Base Unit

Outer Radius of Circular Ring: 10 Meter --> 10 Meter No Conversion Required
Inner Radius of Circular Ring: 6 Meter --> 6 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A = pi*(r_Outer+r_Inner)*(r_Outer-r_Inner) --> pi*(10+6)*(10-6)

Evaluating ... ...

A = 201.061929829747

STEP 3: Convert Result to Output's Unit

201.061929829747 Square Meter --> No Conversion Required

FINAL ANSWER

201.061929829747 ≈ 201.0619 Square Meter <-- Area of Circular Ring

(Calculation completed in 00.020 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< Area of Circular Ring Calculators

Area of Circular Ring

LaTeX Go Area of Circular Ring = pi*(Outer Radius of Circular Ring+Inner Radius of Circular Ring)*(Outer Radius of Circular Ring-Inner Radius of Circular Ring)

Area of Circular Ring given Width and Inner Radius

LaTeX Go Area of Circular Ring = pi*Width of Circular Ring*(Width of Circular Ring+2*Inner Radius of Circular Ring)

Area of Circular Ring given Width and Outer Radius

LaTeX Go Area of Circular Ring = pi*Width of Circular Ring*(2*Outer Radius of Circular Ring-Width of Circular Ring)

Area of Circular Ring given Longest Interval

LaTeX Go Area of Circular Ring = pi/4*Longest Interval of Circular Ring^2

Area of Circular Ring Formula

LaTeX Go

Area of Circular Ring = pi*(Outer Radius of Circular Ring+Inner Radius of Circular Ring)*(Outer Radius of Circular Ring-Inner Radius of Circular Ring)
A = pi*(r_Outer+r_Inner)*(r_Outer-r_Inner)

What is Circular Ring?

Circular Ring is the ring shape formed by two concentric circles or the region in between the outer and inner circles among a pair of concentric circles. This shape is in general known as Annulus.

What is a Circle?

A Circle is a basic two dimensional geometric shape which is defined as the collection of all points on a plane which are in a fixed distance from a fixed point. The fixed point is called the center of the Circle and the fixed distance is called the radius of the Circle. When two radii become collinear, that combined length is called the diameter of the Circle. That is, diameter is the length of the line segment inside the Circle which pass through the center and it will be two times the radius.

How to Calculate Area of Circular Ring?

Area of Circular Ring calculator uses Area of Circular Ring = pi*(Outer Radius of Circular Ring+Inner Radius of Circular Ring)*(Outer Radius of Circular Ring-Inner Radius of Circular Ring) to calculate the Area of Circular Ring, Area of Circular Ring formula is defined as the area bounded by the Circular Ring, which is in fact the difference between the area of inner and outer circles. Area of Circular Ring is denoted by A symbol.

How to calculate Area of Circular Ring using this online calculator? To use this online calculator for Area of Circular Ring, enter Outer Radius of Circular Ring (r_Outer) & Inner Radius of Circular Ring (r_Inner) and hit the calculate button. Here is how the Area of Circular Ring calculation can be explained with given input values -> 201.0619 = pi*(10+6)*(10-6).

FAQ

What is Area of Circular Ring?

Area of Circular Ring formula is defined as the area bounded by the Circular Ring, which is in fact the difference between the area of inner and outer circles and is represented as A = pi*(r_Outer+r_Inner)*(r_Outer-r_Inner) or Area of Circular Ring = pi*(Outer Radius of Circular Ring+Inner Radius of Circular Ring)*(Outer Radius of Circular Ring-Inner Radius of Circular Ring). The Outer Radius of Circular Ring is the radius of a larger circle of the two concentric circles that form its boundary & The Inner Radius of Circular Ring is the radius of its cavity and the smaller radius among two concentric circles.

How to calculate Area of Circular Ring?

Area of Circular Ring formula is defined as the area bounded by the Circular Ring, which is in fact the difference between the area of inner and outer circles is calculated using Area of Circular Ring = pi*(Outer Radius of Circular Ring+Inner Radius of Circular Ring)*(Outer Radius of Circular Ring-Inner Radius of Circular Ring). To calculate Area of Circular Ring, you need Outer Radius of Circular Ring (r_Outer) & Inner Radius of Circular Ring (r_Inner). With our tool, you need to enter the respective value for Outer Radius of Circular Ring & Inner Radius of Circular Ring 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 Area of Circular Ring?

In this formula, Area of Circular Ring uses Outer Radius of Circular Ring & Inner Radius of Circular Ring. We can use 3 other way(s) to calculate the same, which is/are as follows -

Area of Circular Ring = pi*Width of Circular Ring*(Width of Circular Ring+2*Inner Radius of Circular Ring)
Area of Circular Ring = pi*Width of Circular Ring*(2*Outer Radius of Circular Ring-Width of Circular Ring)
Area of Circular Ring = pi/4*Longest Interval of Circular Ring^2

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