SOLUTION: s=2πr(r+h), for h

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Question 237564: s=2πr(r+h), for h
Answer by checkley77(12844) About Me  (Show Source):
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s=2πr(r+h), for h
s=2pir^2+2pirh
2pirh=s-2pir^2
h=(s-2pir^2)/2pir ans.