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08-03-2019
Mathematics

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volume of two spheres are in the ratio125:27.find the ratio of their surface area

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jimrgrant1 jimrgrant1

08-03-2019

Answer:

25 : 9

Step-by-step explanation:

Given the volume ratio = 125 : 27

Then the linear ratio = [tex]\sqrt[3]{125}[/tex] : [tex]\sqrt[3]{27}[/tex] = 5 : 3

Hence area ratio = 5² : 3² = 25 : 9

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