Find the volume of the hemisphere. Round to the nearest tenth. HELP ME PLEASE

Answer:
2TTr3/ 3.14 if you remember the is half a diameter in side of the hemisphere coming from a 7th grader
Step-by-step explanation:
Answer:
Step-by-step explanation:
2/3πr³=V
r=12
2/3*π*12³
2/3* π* 1728
1152π
V= 3619.1 mm³