Write a program in C++ to calculate area of an equilateral triangle
- برمجة سي بلس بلس
- برمجة
- 2021-05-11
- MarwaMohammed
Write a program in C++ to calculate area of an equilateral triangle.
Sample Output:
Calculate the area of the Equilateral Triangle : ---------------------------------------------------- Input the value of the side of the equilateral triangle: 5 The area of equilateral triangle is: 10.8253
الأجوبة
#include<iostream>
using namespace std;
#include<math.h>
main(){
float s1;
float area;
cout << "\n\n Calculate the area of the Equilateral Triangle :\n";
cout << " ----------------------------------------------------\n";
cout<<" Input the value of the side of the equilateral triangle: ";
cin>>s1;
area = sqrt(3)/4*(s1*s1);
cout<<" The area of equilateral triangle is: "<<area<<endl;
cout << endl;
return 0;
}أسئلة مشابهة
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