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Mathematics, 07.05.2020 04:05 john092103

The ratio of the lengths of the radii of two spheres is 5 : 8. What is the ratio of the surface area of the smaller sphere to the surface area of the larger sphere?

1

5

8

25

40

64

125

512

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The ratio of the lengths of the radii of two spheres is 5 : 8. What is the ratio of the surface area...

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