Question

write the formula for finding the curved surface area of a hemisphere of radius r
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Answer 1

Answer:

Base surface area of a hemisphere: Ab = π * r² , Cap surface area of a hemisphere: Ac = 2 * π * r² , Total surface area of a hemisphere: A = 3 * π * r² , Surface to volume ratio of a hemisphere: A / V = 9 / (2 * r) .

Step-by-step explanation:

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Answer 2

Answer:

CSA of hemisphere = 2× 22/7 × r²

Step-by-step explanation:

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