Which of the following is the volume of the sphere whose radius is 53cm?

Which of the following is the volume of the sphere whose radius is $5 \sqrt{3}$ cm?

A
$2127.72$ ${cm}^{3}$
B
$2720.72 {cm}^{3}$
C
$2721.71$ ${cm}^{3}$
D
$2727.27$ ${cm}^{3}$

Solution:

It is given a sphere with radius =

5 \sqrt{3}

cm.
Volume of a sphere

= \frac{4}{3} π r^{3}

V = \frac{4}{3} π r^{3}

Substituting the values,

V = \frac{4}{3} π (5 \sqrt{3})^{3}

V = 2720.7 c m^{3}

Hence, the volume of the sphere is

2720.7 c m^{3}

.
Therefore, option 2 is correct.

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