Question

If whole area of a sphere is
2464 sq metre, calculate the
volume of the sphere​

Answer 1

Answer:

9856

Step-by-step explanation:

Surface area of a sphere = 2464cm

2

(Given)

4πr

2

= 2464

If the radius is doubled,then new radius is 2r

Now,

Surface area of a sphere with radius 2r = 4π(2r)

2

= 4×4πr

2

= 4×2464

= 9856cm

2

Answer 2

Answer:

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