Write a single class that has the methods public static doub

Write a single class that has the methods: public static double sphereVolume(double r) public: static double sphereSurface(double r) public static double coneVolume(double r, double h) public static double coneSurface (double r, double h) Then write a main ( ) method that prompts the user for values for r (radius) and h (height) and calls all of the other methods to displays the results. Your main ( ) method takes care of all input collection and printing of the results - make of the method arguments and return values. You do not need to do any error checking on the input values. C:\\Users\\aaron\\Desktop\\java SphereAndCone Enter a value for radius:1 Enter a value for height:1 Sphere Volume: 4.1887902047863905 Sphere Surface Area: 12.566370614359172 Cone Volume: 1.0471975511965976 Cone Surface Area: 7.584475591748159 C: \\Users\\aaron\\Desktop\\java SphereAndCone Enter a value for radius:5.5 Enter a value for height:12.2 Sphere Volume: 696.9099703213358 Sphere Surface Area: 380.132711084365 Cone Volume: 386.46825626910436 Cone Surface Area: 326.26533476656/43

Solution

import java.util.Scanner;

import javax.jws.soap.SOAPBinding;
import javax.swing.SortingFocusTraversalPolicy;
public class SphereAndcone {
   public static double sphereVolume(double r){
       return ((4/3)*3.14*r*r*r);
   }
   public static double sphereSurface(double r){
       return (4*3.14*r*r);
   }
   public static double coneVolume(double r,double h){
       return (3.14*r*r*(h/3));
   }
   public static double coneSurface(double r,double h){
       return (3.14*r(r+Math.sqrt((h*h)+(r*r))));
   }
   public static void main(String a[]){
       Scanner user_input = new Scanner( System.in );
       double rad;
       double hig;
       System.out.println(\"enter the radious\");
       rad=user_input.nextDouble();
       System.out.println(\"enter the height\");
       hig=user_input.nextDouble();
      
       System.out.println(sphereVolume(rad));
       System.out.println(sphereSurface(rad));
       System.out.println(coneVolume(rad,hig));
       System.out.println(coneSurface(rad, hig));
   }
}