SCE

###### Posted by Samath

Last Updated:
February 08, 2021

Write a Java program that computes and displays the perimeter of a lettersize (8.5 × 11 inch) sheet of paper and the length of its diagonal.

public class Main { public static void main(String[] args) { final double PAPER_WIDTH = 8.5; final double PAPER_LENGTH = 11.0; double perimeter; double diagonal; perimeter = 2 * PAPER_LENGTH + 2 * PAPER_WIDTH; diagonal = Math.sqrt(Math.pow(PAPER_WIDTH, 2) + Math.pow(PAPER_LENGTH, 2)); System.out.printf("Perimeter: %.2f\n", perimeter); System.out.printf("Diagonal length: %.2f\n",diagonal); } }