The sin() function of the Math object accepts an angle (in radians) and returns its sine value.
Its Syntax is as follows
Math.sin(90)
<html>
<head>
<title>JavaScript Example</title>
</head>
<body>
<script type="text/javascript">
var result = Math.sin(90);
document.write("sine value of the given angle: "+result);
</script>
</body>
</html>
sine value of the given angle: 0.8939966636005579
