Question

Find the volume of the sphere whose thirst is 14cm.
​

Answer 1

Answer:

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Answer 2

The volume of a sphere is 1427.33 cm³.

Step-by-step explanation:

Given : Diameter is 14 cm.

To find : The volume of a sphere ?

Solution :

The volume of a sphere is

V=\frac{4}{3}\pi r^3V=

3

4

πr

3

Diameter is 14 cm.

Radius is r=\frac{14}{2}=7\ cmr=

2

14

=7 cm

Substitute the value,

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

3

4

×

7

22

×7

3

V=\frac{4}{3}\times \frac{22}{7}\times 343V=

3

4

×

7

22

×343

V=1437.33\ cm^3V=1437.33 cm

3

Therefore, the volume of a sphere is 1427.33 cm³.