A Conversation for How to Calculate the Square Root of Any Number by Hand

ratio explanation

Post 1


the square root of 3, times by two, divided by pi equals 2.720699046: the ratio between the surface of a sphere and the surface of the tetrahedron that circumscribes it. does this mean the surface AREA'S, as I write it seems obvious, how do I calculate the area of a sphere, and a tetrahedron?, any help would be most appreciated, many thanks.

ratio explanation

Post 2


That's a tough question, and I'm afriad I can't help you with the answer.

I think the author is no longer active on h2g2, so I think it would be best if you posted your question to Ask h2g2:


I hope you find the answer you need,

smiley - fairy

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