Question

my library > cse110 - principles of programming home > 7.18: genes green part 1 - area of rectangle (individual assignment) this method should have two double parameters named width and height. when called, this method should compute and then return the area (as a double) of a rectangle with the given width and height. here is some code to start with: public static double areaofrectangle(<add required parameters here>) { double area = <compute the area here> return area; } examples areaofrectangle(3.0, 5.0) should return the value 15.0 areaofrectangle(8.0, 3.0) should return the value 24.0 areaofrectangle(7.5, 5.5) should return the value 41.25 helpful hints: - you may wish to write some additional code (in the main method) to test your method - there should be no print (or println or printf) statements in your areaofrectangle method - there should be no calls to any scanner methods in your areaofrectangle method need help? additional help resources are available by clicking on the words
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Explanation:

Step1: Add width/height parameters

public static double areaOfRectangle(double width, double height) {

Step2: Calculate rectangle area

<Expression>
$\text{area} = \text{width} \times \text{height}$
</Expression>

double area = width * height;

Step3: Return computed area

return area;
}

Answer:

public static double areaOfRectangle(double width, double height) {
    double area = width * height;
    return area;
}