calculateVolumeRectangularPrism()

Step 1: Declare the Function

This function calculates the volume of a rectangular prism. We start by declaring a method named calculateVolume that accepts three parameters: length, width, and height of the prism.

public static double calculateVolume(double length, double width, double height){
}

Step 2: Calculate the Volume

Inside the method, we calculate the volume of the rectangular prism. This is done by multiplying the length, width and height parameters.

public static double calculateVolume(double length, double width, double height){
    double volume = length * width * height;
}

Step 3: Return the Volume

The result, which is the volume of the rectangular prism, is then returned from the function.

public static double calculateVolume(double length, double width, double height){
    double volume = length * width * height;
    return volume;
}

Step 4: Testing the Function

We can test the function by calling it and providing the appropriate arguments. For example, to calculate the volume of a prism with a length of 2 units, width of 3 units and height of 4 units, we'd write this code below:

public static void main(String[] args){
    double v = calculateVolume(2,3,4);
    System.out.println(v);
}

Conclusion

In conclusion, the function calculateVolume, receives the length, width and height as parameters, calculates the volume by multiplying these three parameters and returns the result. This function is a simple and effective way of calculating the volume of a rectangular prism. The complete implementation of the function is as follow:

public static double calculateVolume(double length, double width, double height){
    double volume = length * width * height;
    return volume;
}

public static void main(String[] args){
    double v = calculateVolume(2,3,4);
    System.out.println(v);
}