public bool Intersects(Circle circle)
{
var dx = circle._x - _x;
var dy = circle._y - _y;
var distance = Math.Sqrt(Math.Pow(dx, 2) + Math.Pow(dy, 2));
return (distance < _radius + circle._radius);
}
public void Setup()
{
_circle = new Circle(3,3, 2);
}
public bool Given_another_circle_it_can_determin_wether_the_2_circles_intersect(int x, int y, int radius)
{
var otherCircle = new Circle(x, y, radius);
return _circle.Intersects(otherCircle);
}