/* Calculate the area of a triangle */
#include
#include
int main() {
float a, b, c;
float s, area;
printf("Enter size of each sides of triangle: ");
scanf("%f%f%f", &a, &b, &c);
s = (a+b+c) / 2;
area = sqrt(s* (s-a) * (s-b) * (s-c));
printf("Area of triangle is: %.3f", area);
getch();
return 0;
}

### Like this:

Like Loading...