SOLUTION: A cube of side length s sits inside a sphere of radius r so that the vertices of the cube sit on the sphere. Find the ratio r : s.

Algebra ->  Pythagorean-theorem -> SOLUTION: A cube of side length s sits inside a sphere of radius r so that the vertices of the cube sit on the sphere. Find the ratio r : s.      Log On


   



Question 1109556: A cube of side length s sits inside a sphere of radius r so that the vertices of the cube sit on the sphere. Find the ratio r : s.
Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


Just a hint: The space diagonal of the cube is the diameter of the sphere....