The volume of a sphere is $$2145\frac{{11}}{{21}}{\text{c}}{{\text{m}}^3}.$$ Its radius is equal to : Options: A . &nbsp7 cm B . &nbsp8 cm C . &nbsp9 cm D . &nbspNone of these

The volume of a sphere is $$2145\frac{{11}}{{21}}{\text{c}}{{\text{m}}^3}.$$

Question

The volume of a sphere is $$2145\frac{{11}}{{21}}{\text{c}}{{\text{m}}^3}.$$ Its radius is equal to :

Options:

A . 7 cm

B . 8 cm

C . 9 cm

D . None of these

Answer: Option B

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