MathematicsWhich of the following is the volume of a sphere whose radius is 7 cm ?

Which of the following is the volume of a sphere whose radius is $7 cm$ ?

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Uploaded: 2023-05-17T14:00:00.000Z
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A
$1437 \frac{1}{3} {cm}^{3}$
B
$1437 \frac{1}{4} {cm}^{3}$
C
$1437 \frac{2}{3} {cm}^{3}$
D
$1437 \frac{1}{2} {cm}^{3}$

Solution:

Given that,
Radius of sphere

= 7 cm

Volume of sphere

= \frac{4}{3} π r^{3}

V = \frac{4}{3} \times \frac{22}{7} \times 7 \times 7 \times 7

V = \frac{4312}{3} {cm}^{3}

V = 1437 \frac{1}{3} {cm}^{3}

Hence, the volume of sphere is

1437 \frac{1}{3} {cm}^{3}

.
Therefore, option 1 is correct.

Which of the following is the volume of a sphere whose radius is $7 cm$ ?

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