Question

Write a program to calculate the radius of circle using formula
radius = 7*area22
input the area through parameters [7]​

Answer 1

Answer:

class ar

{

void rad(double area)

{

double radius =Math.sqrt(7*(area/22));

System.out.println("Radius="+radius);

}

}

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Explanation:

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Answer 2

import java.util.*;

public class Radius

{

public static void main (String args[])

{

Scanner in = newScanner(system.in);

double a , rad;

System.out.println(" Enter the area :" +a);

a=in.nextdouble;

rad= Math.sqrt(7*(a/22));

System.out.println("Radius =" +rad);

}

}

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