Answer:
Step-by-step explanation:
The code is not provided in the question but can be easily found online. The code is written in Java and the Rectangle class contains the following variables for the Rectangle object
double x;
double y;
double width;
double height;
The x and y represent the starting positions and then the width and height are added to these starting positions to indicate the endpoints. Ultimately, these four points create the rectangle. The following method detects if these points from the rectangle passed as an argument are within the rectangle in question
public boolean contains (Rectangle r) {
return x < r.x + r.width && x + width > r.x && y < r.y + r.height && y + height > r.y;
}