Area of Triangle using c++

the formula for the area of a triangle is:

or

where  is the base,  is the height

Source code:
#include<iostream>
#include<math.h>

using namespace std;

int main()
{
    float base,height;
    float area;

    cout<<"Enter base of Triangle : ";
    cin>>base;

    cout <<"Enter height of Triangle : ";
    cin>>height;

    area = 0.5 * (base * height);
    cout<<"Area of Triangle :"<<area;
    return 0;

}