Write a Java program to Convert degree to radian using library method
- The first line imports the java.util package, which provides the Scanner class for taking input from the user.
- The second line declares a public class called Degree_Radian.
- The third line declares the main method, which is the entry point of the program.
- The fourth line creates a new instance of the Scanner class and assigns it to a variable called input.
- The fifth line declares a variable called deg and initializes it to 0.
- The sixth line prints a message asking the user to enter a degree value.
- The seventh line calls the nextDouble() method of the Scanner class to read in a double value from the user and assigns it to the deg variable.
- The eighth line converts the deg value to radians using the Math.toRadians() method and assigns it to a new variable called rad.
- The ninth line prints out the value of rad along with the message "Radian : ".
Source Code
import java.util.*;
public class Degree_Radian
{
public static void main(String[] args)
{
Scanner input = new Scanner(System.in);
double deg = 0;
System.out.print("Enter The Degree : ");
deg = input.nextDouble();
double rad = Math.toRadians(deg);
System.out.print("Radian : " + rad);
}
}
Output
Enter The Degree : 160
Radian : 2.792526803190927