Question

The surface area of a sphere is 264 m^2 and its volume is 792 m^3 then find its diameter.​

Answer 1

Answer:

4root21

Step-by-step explanation:

surface area of sphere =

$\pi \times {r}^{2}$

=264m^2

22/7×r^2 =264

r^2= 264×7/22

r^2 = 12×7

r^2 = 84

r= root84

r= 2root21

d= 2r

d= 2×2root21

d= 4root21

this is your answer

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Answer 2

Step-by-step explanation:

it is the correct answer