JavaScript Reference/Javascript Methods/acos
"acos()" Example
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<html> <body> <button onclick="alert(Math.acos(1));">ACOS</button> </body> </html>
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"acos()" is applied to
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+----------------+--------------------------------------------------------------+ | Applied_To |Math | +----------------+--------------------------------------------------------------+
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"acos()" Syntax, Parameters and Note
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Note: Returns the arccosine value.
Syntax:
Math.acos(param1) Parameters:
param1 Required; the number to convert. </source>