area of equilateral triangle in java
import java.util.Scanner;
public class AreaOfEquilateral
{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
System.out.println("Please enter the side of equilateral triangle: ");
double side = sc.nextDouble();
double area = (Math.sqrt(3)/4) * (side * side);
System.out.println("Area of equilateral triangle is: " + area);
sc.close();
}
}area of equilateral triangle java
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
// area of equilateral triangle
Scanner scanner = new Scanner(System.in);
System.out.print("Enter the equal length: ");
float equalLength = scanner.nextFloat();
double area = (Math.sqrt(3) / 4) * Math.pow(equalLength,2);
System.out.printf("The area is %.2f",area);
}
}Copyright © 2021 Codeinu
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