Math, asked by s13189aapoorva20368, 4 months ago

The radius of a spherical balloon increases from 7 cm to 14 cm as air is being pumped
into it. Find the ratio of surface area of the balloon in the two cases

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Answered by amansahu39

1

Answer:

PLEASE REFER TO ATTACHMENT

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Answered by danger7537

4

Answer:

this is your answer it helps you

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