Question

Given sphereRadius and piVal, compute the volume of a sphere and assign sphereVolume with the result. Use (4.0 / 3.0) to perform floating-point division, instead of (4 / 3) which performs integer division.

Volume of sphere = (4.0 / 3.0) Ï r3 (Hint: r3 can be computed using *)
import java.util.Scanner;
public class SphereVolumeCalculator {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
double piVal = 3.14159;
double sphereVolume;
double sphereRadius;
sphereRadius = scnr.nextDouble();
*insert code*
System.out.println(sphereVolume);
}
}

Answer 1

Answer:

The code to this question can be defined as follows:

sphereVolume = (4.0/3.0)*piVal*sphereRadius*sphereRadius*sphereRadius; // defining a double variable sphereVolume that calculate and hold its value

Explanation:

Please find the complete code in the attachment file.

In the code, a class "SphereVolumeCalculator" is declared, and inside the main method Three double variable "piVal,  sphereRadius, and sphereVolume" , in which "piVal" is used to hold a value, in the next step scanner class object is created for holding the "shereRadius" value and the sphereVolume is used for calculate and print its value.