Acone has a diameter of 6 cm and a height that is five times the diameter using 3.14 for pie which of the following can be used to calculate the volume of the cone

To calculate the Volume of a sphere we use =i
in  this question our radius is 6cm and height is 30cm therefore the volume will be :-
     (1/3)\pi *(6)^{2}*30
Answer= 360 cm^{3}