# How do I use trigonometric calculation methods?

This example demonstrates how to use the trigonometric methods of the `java.lang.Math` class. You can see the use of method such as `Math.sin()`, `Math.cos()`, `Math.tan()`, etc.

``````package org.kodejava.example.math;

public class TrigonometricExample {
public static void main(String[] args) {

double asine = Math.asin(sine);
double acosine = Math.acos(cosine);
double atan = Math.atan(tan);

System.out.println("Sine of " + radians + " = " + sine);
System.out.println("Cosine of " + radians + " = " + cosine);
System.out.println("Tangent of " + radians + " = " + tan);
System.out.println("Arcsine of " + sine + " = " + asine);
System.out.println("Arccosine of " + cosine + " = " + acosine);
System.out.println("Arctangent of " + tan + " = " + atan);
}
}
``````

The output of the program are:

``````Sine of 1.0 = 0.8414709848078965
Cosine of 1.0 = 0.5403023058681398
Tangent of 1.0 = 1.5574077246549023
Arcsine of 0.8414709848078965 = 1.0
Arccosine of 0.5403023058681398 = 1.0
Arctangent of 1.5574077246549023 = 1.0
``````

This site uses Akismet to reduce spam. Learn how your comment data is processed.