TechOnespot

                                 JAVA PROGRAM   Write a Java program to enter radius of a circle and find its diameter, circumference and area. Solution :-  (Hint)  diameter = 2 * radius, circumference = 2 * 3.14 * radius area = 3.14 * radius * radius   Static :-   class circle {     public static void main(String args[])     {         int radius = 10;         double pi = 3.14;            double diameter,circumference,area;         diameter = 2 *radius;         circumference = 2 * pi * radius;         area = pi * radius * radius;         System.out.println("The diameter of the circle :-"+diameter);         System.out.println("The circumference of the circle :-"+circumference);         System.out.println("The area of the circle"+area);         } }   Output :-      Dynamic :-  import java.util.*; class circle {     public static void main(String args[])     {         Scanner in = new Scanner(System.in);         System.out.println("Enter the radius :- &q