Hi aspirant,
Your question is not complete but generally this type of question is meant to find the radius of circle and it's volume. Now surface area of a circle is given by 4*pi*r^2.
Now according to the question,
4*pi*r^2= 36 pi
r^2= 9
r=3
Volume of a sphere=4/3*22/7*3³
= 113.14
Hope it helps!
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