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Circumference of Circle given Area Formula

GoCircumference of Circle Formula

GoCircumference of Circle given Diameter Formula

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Circumference of Circle is the distance around the Circle. Check FAQs

C = \sqrt{4 \cdot π \cdot A}

C - Circumference of Circle?A - Area of Circle?π - Archimedes' constant?

Circumference of Circle given Area Example

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Here is how the Circumference of Circle given Area equation looks like with Values.

Here is how the Circumference of Circle given Area equation looks like with Units.

Here is how the Circumference of Circle given Area equation looks like.

31.7066 = \sqrt{4 \cdot 3.1416 \cdot 80}

31.7066m = \sqrt{4 \cdot 3.1416 \cdot 80m²}

31.7066 = \sqrt{4 \cdot 3.1416 \cdot 80}

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Circumference of Circle given Area Solution

Follow our step by step solution on how to calculate Circumference of Circle given Area?

FIRST Step Consider the formula

C = \sqrt{4 \cdot π \cdot A}

Next Step Substitute values of Variables

∴

C = \sqrt{4 \cdot π \cdot 80m²}

Next Step Substitute values of Constants

∴

C = \sqrt{4 \cdot 3.1416 \cdot 80m²}

Next Step Prepare to Evaluate

∴

C = \sqrt{4 \cdot 3.1416 \cdot 80}

Next Step Evaluate

∴

C = 31.7066183808481m

LAST Step Rounding Answer

∴

C = 31.7066m

Circumference of Circle given Area Formula Elements

Variables

Constants

Functions

Circumference of Circle

Circumference of Circle is the distance around the Circle.

Symbol: C

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Circumference of Circle

Area of Circle

Area of Circle is the amount of two-dimensional space taken up by a Circle.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Circle

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

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Circumference of Circle

Go Circumference of Circle

C = 2 \cdot π \cdot r

Go Circumference of Circle given Diameter

C = π \cdot D

Go Circumference of Circle given Arc Length

C = \frac{2 \cdot π \cdot l Arc}{∠ Central}

Go Circumference of Circle given Chord Length

C = \frac{2 \cdot π \cdot l c}{2 \cdot \sin (\frac{∠ Central}{2})}

How to Evaluate Circumference of Circle given Area?

Circumference of Circle given Area evaluator uses Circumference of Circle = sqrt(4*pi*Area of Circle) to evaluate the Circumference of Circle, Circumference of Circle given Area formula is defined as the distance all the way around the Circle and calculated using the area of the Circle. Circumference of Circle is denoted by C symbol.

How to evaluate Circumference of Circle given Area using this online evaluator? To use this online evaluator for Circumference of Circle given Area, enter Area of Circle (A) and hit the calculate button.

FAQs on Circumference of Circle given Area

What is the formula to find Circumference of Circle given Area?

The formula of Circumference of Circle given Area is expressed as Circumference of Circle = sqrt(4*pi*Area of Circle). Here is an example- 31.70662 = sqrt(4*pi*80).

How to calculate Circumference of Circle given Area?

With Area of Circle (A) we can find Circumference of Circle given Area using the formula - Circumference of Circle = sqrt(4*pi*Area of Circle). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).

What are the other ways to Calculate Circumference of Circle?

Here are the different ways to Calculate Circumference of Circle-

Circumference of Circle=2*pi*Radius of Circle
Circumference of Circle=pi*Diameter of Circle
Circumference of Circle=(2*pi*Arc Length of Circle)/Central Angle of Circle

Can the Circumference of Circle given Area be negative?

No, the Circumference of Circle given Area, measured in Length cannot be negative.

Which unit is used to measure Circumference of Circle given Area?

Circumference of Circle given Area is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Circumference of Circle given Area can be measured.

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