Question

find the volume of a sphere having diameter 8.4cm

Answer 1

apply the formula 4/3pi r^3

Answer 2

HEY Buddy...!! here is ur answer

Given that the Diameter of a sphere = 8.4 cm

=> Radius = Diameter/2

=> Radius = 8.4/2 = 4.2 cm

As we know that....

The volume of sphere = 4/3πr³

=> 4/3×22/7×(4.2)³

=> 4/3×22/7×4.2×4.2×4.2

=> 4×22×0.2×4.2×4.2

=> 310.464 cm³

I hope it will be helpful for you....!!

THANK YOU ✌️✌️