// prog02.cpp put your name here area of triangle
#include <iostream>
using namespace std;
int main()
{
float length, height, area;
length = 15.2;
height = 12.9;
area = height / 2 * length;
cout << "the area of a right triangle with height" << height << " and length" << length << " is " << area << endl;
return 0;
}