Question

The radius of sphere is 2d/3cm then find its volume in term of π

Answer 1

Answer:

radius of the sphere = 2d/3

Volume of sphere =  \frac{4}{3} \pi r^3  

=  \frac{4}{3} \pi ( \frac{2d}{3} )^3  

=  \frac{4}{3} \pi ( \frac{8d^3}{27} )  

=   \frac{32\pi d^3}{81}  

HOPE THIS HELPS!!!