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JavaScript PI Property

Math Object Reference JavaScript Math Object

Example

Return PI:

Math.PI;

The result will be:

3.141592653589793

Try it yourself »

Definition and Usage

The PI property returns the ratio of a circle's area to the square of its radius, approximately 3.14


Browser Support

Property
PI Yes Yes Yes Yes Yes

Syntax

Math.PI

Technical Details

Return Value: A Number, representing PI
JavaScript Version: 1.0

Math Object Reference JavaScript Math Object

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