Question

17. The volume of the sphere is 539/3 cm”. Find it's diameter.



please please please solve this fast......​

Answer 1

4/3 πr^3 = 539/3. (given)

(sphere formula)

4/3×22/7×(r)^3=539/3

= 4.19×(r)^3=539/3

= r^3 = 539/3/4.19

r =3.49

then apply radius in surface area formula

and the answer is yours

*if not working then apply 3.14 instead of 22/7 in the formula

THANK YOU