Find the total surface area of hemisphere of radius 7 cm.(Take $π$ = $\frac{22}{7}$ ).

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Solution

Total surface of hemisphere of radius r= 3 $π$ $r^{2}$ = 462 $c m^{2}$

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Similar questions

Find the total surface area of hemisphere of radius 7 cm.(Take $π$ = $\frac{22}{7}$ )

Find the total surface area of a hemisphere of radius 10 cm. [Use π = 3.14]

10

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462 {c m}^{2}

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The volume of hemisphere with total surface area 115.62 cm² is approximately (Take π= 22/7)

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