Question

.Write a class Circle which has a radius and a color (a String). The class should include a toString() method, and a method to compute the circumference (2tr), and any other methods you may need

java

Answer 1

CODE

class Circle {

private double radius;

private String color;

public Circle(double radius, String color) {

super();

this.radius = radius;

this.color = color;

}

public double getRadius() {

return radius;

}

public void setRadius(double radius) {

this.radius = radius;

}

public String getColor() {

return color;

}

public void setColor(String color) {

this.color = color;

}

public double circumference() {

return 2 * Math.PI * radius;

}

public double area() {

return Math.PI * radius * radius;

}

@Override

public String toString() {

return "Circle [radius=" + radius + ", color=" + color + "]";

}

}