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   Author  Topic: Spheres  (Read 546 times)
Benny
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Spheres  
« on: Jan 31st, 2008, 8:51pm »		 Quote Quote Modify Modify
Eight identical spheres of radius x are centered on the eight verticies of a unit cube. The volume of the intersection of all eight spheres equals 1/2. What is x?
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If we want to understand our world — or how to change it — we must first understand the rational choices that shape it.
Immanuel_Bonfils
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Re: Spheres  
« Reply #1 on: Jun 17th, 2008, 8:20pm »		 Quote Quote Modify Modify
How about a hint?
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