Question

write a program using Q Basic to find the area of a rectangle​

Answer 1

import java.util.*;

public class Radius_Area

{

public static void main(String args[])

{

Scanner in=new Scanner(System.in);

float p,r,a;

System.out.println("Enter the perimeter");

p=in.nextFloat();

r=p*(7/22)*(1/2);

a=(22/7)*r*r;

System.out.println("The radius is"+r);

System.out.println("The area is"+a);}}

Answer 2

Below are the Q-Basic program for the above question :

Output :

If the user enter 3 and 4, then the output is 12.

If the user enter 3 and 3, then the output is 9.

Explanation:

INPUT "Enter the value of a length to find the area of a Rectangle: ",Length 'Take the input from the user for length.

INPUT "Enter the value of a breadth to find the area of a Rectangle: ",Breadth 'Take the input from the user for breadth.

PRINT "The area of a rectangle is:",Length*Breadth,'Print the area of Rectangle.

Code Explanation :

• The first and the second line is used to take the input from the user.
• Then the area is printed by the help of print function and calculate the area by the help of area of a rectangle.

Learn More :

• Q-Basic : https://brainly.in/question/8054761