Surface area of a Sphere is
Find its volume
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21
Answer:
Given :-
- Surface area of a sphere is 5544 cm².
To Find :-
- What is the volume.
Formula Used :-
where,
- r = Radius
Solution :-
First, we have to find the radius of the sphere :
So, let the radius of the sphere be r cm
Given :
- Surface area = 5544 cm²
According to the question by using the formula we get :
Hence, the radius of the sphere is 21 cm.
Now, we have to find the volume of its sphere :
Given :
- Radius = 21 cm
According to the question by using the formula we get :
The volume of the sphere is 38808 cm³.
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