<pre><code class="lang-java">public class Main
{
 public static void main(String args[])
 {
 System.out.println(Math.sin(45));
 }
}
</code></pre>
[Success] Your code was executed successfully
<pre><code class="lang-plaintext">0.8509035245341184
</code></pre>

```java
public class Main
{
    public static void main(String args[])
    {
        System.out.println(Math.sin(45));
    }
}
```

\[Success\] Your code was executed successfully

```plaintext
0.8509035245341184
```

Math.sin() demonstration