8.
The radius of a sphere (in cm) whose volume is 121 cm", is
(A)
3
(B)
313
(C)
32/3
(D)
31/3
Answers
Answered by
2
Answer:
volume of sphere=4/3πr^3
Step-by-step explanation:
so,121×21/88=28.875=r^3
r=3.067
(approx)=3
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