JavaScript Program Display Area of Circle Using Nested Function
Write a JavaScript program display area of circle using nested function.
Source Code
<html>
<head>
<title> Nested function example </title>
</head>
<body>
<script language="javascript" type="text/javascript">
function Area(r)
{
function Square(x)
{
return x * x;
}
return 3.14 * Square(r);
}
document.write("Area : " + Area(12));
</script>
</body>
</html>
Output
