#include <iostream>
#include <math.h>
using namespace std;
int main()
{
double a, b, c;
cout << "Introduceti a,b : ";
cin >> a >> b;
c = sqrt(a*a + b * b);
double P = a + b + c;
double ar, alfa, beta;
ar = atan(a / b);
double pi = 3.1415926535897;
alfa = 180 * ar / pi;
beta = 180 - alfa;
cout << endl << "C: " << c;
cout << endl << "Perimetru : " << P;
cout << endl << "Alfa : " << alfa;
cout << endl << "Beta : " << beta;
return 0;
}
Ai aici aproape toata problema.
Am testat in Visual Studio, merge perfect.
