#include <iostream>
#include <cmath>

int main() {
	
	constexpr double PI = 3.141592653589793238;
	double sideWidth = 248;
	int countSides = 6;

	double deltaAngleRads = 2.0 / countSides * PI;
	double minRadius = sideWidth / (2 * std::tan(PI / countSides));

	double rads = 0.0;
	for (int i = 0; i < countSides; ++i)
	{
		std::cout << "X=" << minRadius * std::sin(rads) << "\tY=" << minRadius * std::cos(rads) << std::endl;
		rads += deltaAngleRads;
	}

	std::cout << "Min radius: " << minRadius << std::endl;

	return 0;
}