Question

The radius of a sphere is 2r, then find the volume of sphere

Answer 1

Answer:

r=2r

r=2r Volume of sphere= 4/3 π(2r)³

r=2r Volume of sphere= 4/3 π(2r)³ = 32/3 πr³

Answer 2

Step-by-step explanation:

• Radius (r) = 2r

$\boxed{\sf Volume_{(sphere)}=\dfrac{4}{3}πr^3}$

$\longmapsto \sf \dfrac{4}{3}π(2r)^3$

$\longmapsto \sf \dfrac{4}{3}π×8r^3$

$\longmapsto \sf \dfrac{32}{3}πr^3$