Write staticC public static double sphereVolume(double r) :r³ public static double sphereSurface(double r) : 4tr² public static double coneVolume(double r, double h): – thr² public static double coneSurface(double r, double h) :r(h + r) that compute the volume and surface area of a sphere with radius r, and a cone with circular base with radius r and height h. Place them into a class “Geometry2.java". Then write a program with main class called “Lab7_yourID.java" that prompts the user for the values of r and h, calls the four methods, and prints the results.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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A. Write static methods:
public static double sphereVolume(double r) :tr³
public static double sphereSurface(double r): 47tr²
1
public static double coneVolume(double r, double h): – thr²
3
public static double coneSurface(double r, double h) :r (h + r)
that compute the volume and surface area of a sphere with radius r, and a cone with
circular base with radius r and height h. Place them into a class “Geometry2.java".
Then write a program with main class called “Lab7_yourlID.java" that prompts the
user for the values of r and h, calls the four methods, and prints the results.
B. (Optional) Reconsider your previous solution by implementing classes Sphere, and
Cone separately instead of a single class “Geometry2" (part A). Which approach is
more object-oriented?
Transcribed Image Text:A. Write static methods: public static double sphereVolume(double r) :tr³ public static double sphereSurface(double r): 47tr² 1 public static double coneVolume(double r, double h): – thr² 3 public static double coneSurface(double r, double h) :r (h + r) that compute the volume and surface area of a sphere with radius r, and a cone with circular base with radius r and height h. Place them into a class “Geometry2.java". Then write a program with main class called “Lab7_yourlID.java" that prompts the user for the values of r and h, calls the four methods, and prints the results. B. (Optional) Reconsider your previous solution by implementing classes Sphere, and Cone separately instead of a single class “Geometry2" (part A). Which approach is more object-oriented?
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