#include <cstdio>
#include <complex>
#include <cmath>
using namespace std;

int main()
{
	double rat = acos(-1.0) / 180;
	double xx,xy,d;
	double ax,ay,bx,by;
	double Ax,Ay,Bx,By;
	scanf ("%lf %lf %lf",&xx,&xy,&d);
	scanf ("%lf %lf %lf %lf",&ax,&ay,&bx,&by);
	scanf ("%lf %lf %lf %lf",&Ax,&Ay,&Bx,&By);
	complex<double> X(xx,xy),R=polar(1.,rat*d),a(ax,ay),b(bx,by),A(Ax,Ay),B(Bx,By);
	auto x = (a * (B - X) + (X - A) * b) / (B - A);
	auto r = (a - x) / (A - X) * R;
	printf ("%lf %lf %lf\n",x.real(),x.imag(),arg(r)/rat);

	return 0;
}