Question

HELP PLZ
What is the exact volume of the cylinder?
http://static.k12.com/calms_media/media/559500_560000/559757/2/0b3cf1bf5ca108ccf5f99d79e14fdbc11bc8c563/67551_question.jpg


A.
1728 mm3

B.
1728π mm3

C.
864 mm3

D.
864π mm3

Answer 1

formula to find volume of cylinder \[\huge\rm v = \pi \times r^2 \times h\]
radius is half of diameter

Answer 2

Ik that it's \[^{2}12 \times 24\]

Answer 3

hmm
nope u don't know :)
radius is half of diameter they gave u the diameter so first step
divide diameter by 2

Answer 4

and i did a mistake too :(