Question

How to calculate the area of an equilateral triangle in C#

Answer 1

using System;

class Program
{
    static void Main() {
        int a = 5;
        double equilateral_triangle_area = Math.Sqrt(3) / 4 * (a * a);  
   
        Console.Write("Equilateral Triangle Area = " + equilateral_triangle_area);  
    }
}


 
 
 
 
/*
run:
     
Equilateral Triangle Area = 10.8253175473055
 
*/

 

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