A right circular cylinder has a radius r and a height h. : DS Archive
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# A right circular cylinder has a radius r and a height h.

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A right circular cylinder has a radius r and a height h. [#permalink]

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31 Aug 2006, 23:42
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A right circular cylinder has a radius r and a height h. What is the surface area of the cylinder?

(1) r = 2h â€“ 2/h

(2) h = 15/r â€“ r
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01 Sep 2006, 00:44
Should the circular bases be considered here ?? if yes , then C and if no then B.
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01 Sep 2006, 01:06
With bases considered I would say the ans = B
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01 Sep 2006, 21:30
With both circular sides considered ans should be B.
Area = 30PI
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SAID BUSINESS SCHOOL, OXFORD - MBA CLASS OF 2008

01 Sep 2006, 21:30
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