JavaScript Reference/Javascript Properties/PI

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"PI" Example

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<html> <body>

   <button onclick="alert(Math.PI);">Math.PI</button>

</body> </html>


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"PI" is applied to

   <source lang="javascript">

+----------------+--------------------------------------------------------------+ | Applied_To |Math | +----------------+--------------------------------------------------------------+

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"PI" Syntax and Note

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Note: Read-only property. The value of pi.

Syntax:

Math.PI


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