Question

SEND THE CODE IN THE EXACT FORMAT FOR JAVA ECLIPSE.

CHAPTER 3 Using Classes and Objects PP 3.6 Write a program that reads the radius of a sphere and prints its volume and surface area. Use the following formulas. Print the output to four decimal places. r represents the radius. a solution 3 4 Volume 3 Surface Area = 42 Write a nrogram that reads the lengths of the sides of a triangle PP 37

Answer 1

PP 3.6

import java.util.Scanner;

class Sphere
{
   public static void main (String[] args)
   {
       Scanner input = new Scanner(System.in);
      
       System.out.println("Enter the radius of sphere : ");
       double radius = input.nextDouble();
      
       double volume = 4.0/3*3.14*radius*radius*radius;
      
       double surfaceArea = 4.0*3.14*radius*radius;
      
       System.out.printf("Volume of sphere of radius %.4f = %.4f",radius,volume);
       System.out.printf("\nSurface area of sphere of radius %.4f = %.4f",radius,surfaceArea);
   }
}

Output:

Enter the radius of sphere : 4.6
Volume of sphere of radius 4.6000 = 407.5134
Surface area  of sphere of radius 4.6000 = 265.7696

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