## Credits

St Joseph's College (SJC), Bengaluru
Mona Gladys has created this Calculator and 1000+ more calculators!
Walchand College of Engineering (WCE), Sangli
Shweta Patil has verified this Calculator and 1000+ more calculators!

STEP 0: Pre-Calculation Summary
Formula Used
b = R-r
This formula uses 2 Variables
Variables Used
Radius of large circle - Radius of large circle is defied as the outer radius of the given polygon. (Measured in Meter)
Radius of small circle - Radius of small circle is defined as the inner radius of the given polygon. (Measured in Meter)
STEP 1: Convert Input(s) to Base Unit
Radius of large circle: 5 Meter --> 5 Meter No Conversion Required
Radius of small circle: 2 Meter --> 2 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
b = R-r --> 5-2
Evaluating ... ...
b = 3
STEP 3: Convert Result to Output's Unit
3 Meter --> No Conversion Required
(Calculation completed in 00.015 seconds)
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## < 4 Annulus Calculators

Longest interval of Annulus
Perimeter of Annulus
Area of Annulus

b = R-r

## What is annulus?

In mathematics, an annulus (plural annuli or annuluses) is the region between two concentric circles. Informally, it is shaped like a ring or a hardware washer. The word "annulus" is borrowed from the Latin word anulus or annulus meaning 'little ring'. The adjectival form is annular (as in annular eclipse).The area of an annulus is the difference in the areas of the larger circle of radius R and the smaller one of radius r:

## How to Calculate Breadth of Annulus?

Breadth of Annulus calculator uses breadth = Radius of large circle-Radius of small circle to calculate the Breadth, The Breadth of Annulus formula is defined as the distance or measurement from side to side of Annulus, and b=R-r, where b = Annulus breadth, R = radius of the large circle of Annulus, r = radius of the small circle of Annulus. Breadth and is denoted by b symbol.

How to calculate Breadth of Annulus using this online calculator? To use this online calculator for Breadth of Annulus, enter Radius of large circle (R) & Radius of small circle (r) and hit the calculate button. Here is how the Breadth of Annulus calculation can be explained with given input values -> 3 = 5-2.

### FAQ

How to calculate Breadth of Annulus? 