Math, asked by csraofeb6196, 9 months ago

If the total surface area of a solid hemisphere is 462 cm², find its volume.(Take π=22/7)

Answers

Answered by Anonymous
5

Step-by-step explanation:

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Answered by topwriters
4

Volume of hemisphere = 718.67 cu. cm

Step-by-step explanation:

The total surface area of a hemisphere = 3πr² square units

Given: 3πr² = 462 cm²

    r² = 462 * 7 / 3 *22

   r² = 49

Therefore radius = 7 cm

Volume of hemisphere = (2/3)πr³ 2/3 * 22/7 * 49 * 7 = 718.67 cu. cm

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