🔍
🔍

## 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 500+ more calculators!

## Radius of large circle of annulus given small circle radius and area Solution

STEP 0: Pre-Calculation Summary
Formula Used
R = sqrt((A/pi)+r^2)
This formula uses 1 Constants, 1 Functions, 2 Variables
Constants Used
pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288
Functions Used
sqrt - Squre root function, sqrt(Number)
Variables Used
Area - The area is the amount of two-dimensional space taken up by an object. (Measured in Square 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
Area: 50 Square Meter --> 50 Square Meter No Conversion Required
Radius of small circle: 2 Meter --> 2 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
R = sqrt((A/pi)+r^2) --> sqrt((50/pi)+2^2)
Evaluating ... ...
R = 4.4626779302555
STEP 3: Convert Result to Output's Unit
4.4626779302555 Meter --> No Conversion Required
4.4626779302555 Meter <-- Radius of large circle
(Calculation completed in 00.016 seconds)

## < 4 Radius of the large circle of Annulus Calculators

Radius of large circle of annulus given small circle radius and area
Radius of large circle of annulus given small circle radius and perimeter
Radius of large circle of annulus given small circle radius and longest interval

### Radius of large circle of annulus given small circle radius and area Formula

R = sqrt((A/pi)+r^2)

## 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 Radius of large circle of annulus given small circle radius and area?

How to calculate Radius of large circle of annulus given small circle radius and area using this online calculator? To use this online calculator for Radius of large circle of annulus given small circle radius and area, enter Area (A) and Radius of small circle (r) and hit the calculate button. Here is how the Radius of large circle of annulus given small circle radius and area calculation can be explained with given input values -> 4.462678 = sqrt((50/pi)+2^2).

### FAQ

What is Radius of large circle of annulus given small circle radius and area?
The Radius of large circle of annulus given small circle radius and area formula is defined as straight line from centre to the circumference of annulus, where radius_1= radius of large circle of annulus , radius_2 = radius of small circle of annulus and is represented as R = sqrt((A/pi)+r^2) or radius_of_large_circle = sqrt((Area/pi)+Radius of small circle^2). The area is the amount of two-dimensional space taken up by an object and Radius of small circle is defined as the inner radius of the given polygon.
How to calculate Radius of large circle of annulus given small circle radius and area?
How many ways are there to calculate Radius of large circle?
In this formula, Radius of large circle uses Area and Radius of small circle. We can use 4 other way(s) to calculate the same, which is/are as follows -