Question

write a java program to find the Perimeter of traingle with sides ? in java program ​

Answer 1

$\textsf{\large Program}$

  $\texttt{import java.util.Scanner;}\\\\\texttt{public class TrianglePerimeter \{}\\\texttt{\hspace{2em} public static void main(String\symbol{91}] args) \{}\\\texttt{\hspace{3em} Scanner sc = new Scanner(System.in);}\\\texttt{\hspace{3em} System.out.println("Enter 3 sides of the triangle - ");}\\\texttt{\hspace{3em} float perimeter = sc.nextFloat() + sc.nextFloat() }\\\texttt{\hspace{11em} + sc.nextFloat();}\\\texttt{\hspace{3em} System.out.println("Perimeter - " + perimeter);}\\\texttt{\}\}\}}$

$\textsf{\large Algorithm}$

  $\textsf{\textemdash \: Getting the sides using the \textbf{Scanner} class and directly adding them.}\\\textsf{\textemdash \: Printing the final value.}$