Constant (PI) in Java

The double value that is closer than any other to pi, the ratio of the circumference of a circle to its diameter (i.e 2*π*r/2*r).

Value: 3.141592653589793

Syntax:

Math.PI = > It returns 3.141592653589793

Approach

Java

public class ValueofPI {
    public static void main(String[] args) {
        System.out.println(Math.PI);
    }
}