Math, asked by shagun8315, 5 months ago

volumes of 2 spheres are in the ratio 64:27 what is the ratio of their surface area

Answers

Answered by aashekakannan

1

Answer:

Given that,

Volume of two sphere are in ratio=64:27

We know that ,

Volume of sphere=34πr3

Then,

Volumeofsphere(2)Volumeofsphere(1)=2764

34πr2334πr13=2764

r23r13=2764

r2r1=34

Then, Ratio of areas both spheres

areaofsphere(2)areaofsphere(1)=4πr2

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