Write static methods: • public static double cubeVolume(double h) : h! • public static double cubeSurface(double h) : 6h" • public static double cylinderVolume(double r, double h) : h??" • public static double cylinderSurface(double r, double h) : 2??h + 2??" that compute the volume and surface area of a cube with height h, and a cylinder with circular base with radius r and height h. Place them into a class named “Geometry.java”. Then write a program with main class called here.java” that prompts the user for the values of r and h, calls the four methods, and prints the results. B.ReconsideryourprevioussolutionbyimplementingclassesCube,and Cylinder separately instead of a single class “Geometry” (part A). Which approach is more object-oriented?

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Math class and its different methods

Java math class consists of arithmetic math methods that performs basic numeric operations such as finding the maximum or minimum of two values, rounding values, logarithmic functions, square root, and trigonometric functions, etc. The Math library functions can be accessed using the header Java.lang.Math. These math methods under Java math class are for our convenience.