Volume of the Sphere Quiz-Asked in Interviews.

The volumes of two sphere are in the ratio of 64:27. The ratio of their surface areas is:

A) 1:2

B) 2:3

C) 9:16

D) 16:9

Solution: D is correct

We have R³:r³ = 4^3:3^3. Therefore, R²:r² = 4^2:3^2 = 16:9.

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