Math, asked by yupnome1477, 7 months ago

The volume of two spheres are in ratio 8 : 64. What is the ratio of the surface areas?

Answers

Answered by Anonymous

Step-by-step explanation:

To find the ratio of the volume of two spheres, we have to find their volumes first. Given that, ratio of the diameter of two spheres is 1:2. So let us assume d1 as 'x' and d2 as '2x'. Now divide (3) by (4), we get 1/8.

The volume of a sphere is V= 4*Pi*R*R*R/3. So for a sphere, the ratio of surface area to volume is given by: S/V = 3/R

Answered by Mehakyashdeep

Answer: 1:4

Step-by-step explanation: go for the IMAGE attached

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