Question

Write a java program to calculate area and circumference of a circle. There are two ways to do this: (1) with user

interaction: Program will prompt user to enter the radius of the circle.

Answer 1

Answer:

Java Program to Calculate and Display Area of a Circle

public class Area.

int r;

double pi = 3.14, area;

Scanner s = new Scanner(System.

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

r = s. nextInt();

area = pi * r * r;

System. out. println("Area of circle:"+area);

Explanation:

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Answer 2

Answer:

I don't know the answer

I am answering this question for points