# Static Methods for Geometry

Write static methods

- public static double sphereVolume(double r)

- public static double sphereSurface(double r)

- public static double cylinderVolume(double r, double h)

- public static double cylinderSurface(double r, double h)

- public static double coneVolume(double r, double h)

- public static double coneSurface(double r, double h)

that compute the volume and surface area of a sphere with radius r, a cylinder with circular base with radius r and height h, and a cone with circular base with radius r and height h. Place them into a class Geometry. Then write a program that prompts the user for the values of r and h, calls the six methods, and prints the results.

Here is a sample program run:

Please enter the radius: 5

Please enter the height: 10

The volume of the sphere is: 523.5987755982989

The surface area of the sphere is: 314.1592653589793

The volume of the cylinder is: 785.3981633974483

The surface area of the cylinder is: 471.23889803846896

The volume of the cone is: 261.79938779914943

The surface area of the cone is: 254.160184615763

Your main class should be called GeometryCalculator.

You need to supply the following class in your solution: Geometry

© BrainMass Inc. brainmass.com October 10, 2019, 7:16 am ad1c9bdddfhttps://brainmass.com/computer-science/java/static-methods-for-geometry-574613

#### Solution Summary

This solution implements some static methods for geometry.