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