Please answer with a Java code.
Every circle has a center and a radius. Given the radius, we can
determine the circle’s area and circumference. Given the center, we
can determine its position in the x-y plane. The center of a circle
is a point in the x-y plane. Design the class Circle that can store
the radius and center of the circle. Because the center is a point
in the x-y plane and you designed the class to capture the
properties of a point in Programming Exercise 3, you must derive
the class Circle from the class Point. You should be able to
perform the usual operations on a circle, such as setting the
radius, printing the radius, calculating and printing the area and
circumference, and carrying out the usual operations on the
center.
Thank you!!
//circle.java
import java.util.Scanner;
public class circle extends point {
public int radius;
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method
stub
circle c=new circle();
Scanner in = new
Scanner(System.in);
System.out.println("Enter the x,y
coordinate of the Circle ");
c.x=in.nextInt();
c.y=in.nextInt();
System.out.println("Enter the
radius of the Circle ");
c.radius=in.nextInt();
double area=
3.14*(c.radius)*(c.radius);
double
circumference=6.28*(c.radius);
System.out.println("Area of Circle
= "+area+" sq.unit");
System.out.println("Circumference
of Circle = "+circumference+" unit");
System.out.println("Centre of
Circle is x="+c.x+" y="+c.y);
System.out.println("Radius of
Circle r ="+c.radius);
}
}
//point.java
public class point {
/**
* @param args
*/
public int x;
public int y;
}
//output
Please answer with a Java code. Every circle has a center and a radius. Given the...
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