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Emmanuel Samuel.
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Emmanuel Samuel.
Answers (1)
A=πr√h²+r² DBS by πr A/πr =√h²+r² √A/πr = √h²+r² √A/πr = h²+r² √A/πr - r² = h² √A²/πr² - r² = h h=√A²/πr² - r² ans..
