Question

an aluminium sphere is of a radius 42cm,what is the volume of the sphere in m³ ?​

Answer 1

Answer:

V≈3.1×105cm³

Explanation:

V=4

3πr3=4

3·π·423≈3.10339×105cm³

Answer 2

Answer:

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Explanation:

Vol.of sphere =  

3

4

​  

πr  

3

=  

3

4

​  

π(21)  

3

=  

38808cm  

3

 

​  

 

solution