JavaScript Program to Calculate Area of a Circle Using
Write a JavaScript program to calculate area of a circle using with statement.
Source Code
<html>
<head>
<title> with statement example </title>
</head>
<body>
<script language="javascript" type="text/javascript">
var area, circumference;
var r = 10;
with (Math)
{
area = PI * r * r;
circumference = 2 * PI * r;
}
with (document)
{
write("Area of the Circle: " + area + "<br>");
write("Circumference of the Circle: " + circumference);
}
</script>
</body>
</html>
Output
