Question

Write a Java program to find the circumference of a circle whose radius is 1.7. [Hint: c=2πr]​

Answer 1

Explanation:

Java programming

for finding circumference

import java.util.Scanner;

public class CircumfrenceOfCircle {

public static void main(String args[]){

int radius;

double circumference;

Scanner sc = new Scanner(System.in);

System.out.println("Enter the radius of the circle ::");

radius = sc.nextInt();

circumference = Math.PI*2*radius;

System.out.println("Circumference of the circle is ::"+circumference);

}

1. like this you put your value and find the circumference