Calculate the surface areas of a hemisphere — task. Mathematics CBSE, Class 9.

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Calculate the curved surface area and total surface area of a hemisphere of diameter 112

$cm$ .

(i) Curved surface area of a hemisphere

$=$

$cm^2$

(ii) Total surface area of a hemisphere

$=$

$cm^2$

[Note: Round off your answer up to two decimal places.]

$1$

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