How to Use the Math.sin() Method in JavaScript

02/06/2022
Contents
In this article, you will learn how to use the Math.sin() method in JavaScript.
The Math.sin() method
The Math.sin function returns the sine of the angle specified as an argument.
The angle is specified in radians.
The syntax is below.
Math.sin(x)
x: The angle in radians
If you want to use angles in degrees, you need to convert them to radians.
Math.sin(degrees*(Math.PI/180))
For example, to get sin30°, sin45°, and sin60°:
Math.sin(30*(Math.PI/180));
Math.sin(45*(Math.PI/180));
Math.sin(60*(Math.PI/180));