Exercise 3: A. Write static methods: • public static double sphereVolume(double r) : r³ • public static double sphereSurface(double r) : 47tr² public static double coneVolume(double r, double h): – thr² • public static double coneSurface(double r, double h) :7r (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_yourlD.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)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Exercise 3:
A. Write static methods:
• public static double sphereVolume(double r) :r3
• public static double sphereSurface(double r) : 47tr?
• public static double coneVolume(double r, double h): – thr²
public static double coneSurface(double r, double h) :7r(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_yourlD.java" that prompts the
user for the values of r and h, calls the four methods, and prints the results.
Transcribed Image Text:Exercise 3: A. Write static methods: • public static double sphereVolume(double r) :r3 • public static double sphereSurface(double r) : 47tr? • public static double coneVolume(double r, double h): – thr² public static double coneSurface(double r, double h) :7r(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_yourlD.java" that prompts the user for the values of r and h, calls the four methods, and prints the results.
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