English, asked by anna200562, 3 months ago

13
Find the total surface area of a solid hemisphere of radius 7 ​

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Answered by ItzPrabhjotKaur
4

Answer:

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Answered by ayush2005301
2

Answer:

Hence the total surface area of solid hemisphere is 2πr2+πr2=3πr2. Since, total surface area=462 cm2.

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