Math, asked by Himanshi0842, 1 month ago

Q-2) The radius of a hemispherical balloon increases from 6 cm to 12cm as air is being pumped into it . what are the ratio of the surface areas of the balloons in the two cases .
plz tell me fast as soon as possible Ok .

Answers

Answered by Ritu710

2

If you satisfied mark me as a brainlist.

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Answered by priyanshi1699

1

Answer:

Good afternoon di

Step-by-step explanation:

Kese ho ap meri bhen benoge??

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