Question

How to convert an angle in radians to an equivalent angle in degrees in Java

Answer 1

package javaapplication1;

public class JavaApplication1 {
 
    public static void main(String[] args) {
        
        double d1 = 30.0;
        double d2 = 90.0;
        double d3 = 45.0;

        System.out.println(Math.toDegrees(d1)); // double toDegrees(double d)
        System.out.println(Math.toDegrees(d2));
        System.out.println(Math.toDegrees(d3));
    }
}
 
/*
run:

1718.8733853924698
5156.620156177409
2578.3100780887044
 
*/

 

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Answer 2

public class MyClass {
    public static void main(String args[]) {
       System.out.println(Math.toDegrees(Math.PI / 2));
       System.out.println(Math.toDegrees(Math.PI));
       System.out.println(Math.toDegrees(Math.PI) / 4);
    }
}



/*
run:

90.0
180.0
45.0

*/

 

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