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Mathematics 15 Online
OpenStudy (anonymous):

What is the exact volume of the cylinder? 9 tall 6 middle

OpenStudy (mysticfury):

volume of a cylinder formula = pi x radius^2 x height

OpenStudy (mysticfury):

is 6 the radius or diameter?

OpenStudy (anonymous):

radius

OpenStudy (anonymous):

heres a picture of it

OpenStudy (mysticfury):

so plug it in 3.14 x 6^2 x 9 6^2 is 36 3.14 x 36 =113.04 113.04 x 9 = 1017.36 so 1017.36 is the exact volume if your looking for a number with pi next to it then just do everything but multiply by pi so 36 x 9 = 324 so 324(pi symbol) or 1017.36 :D

OpenStudy (anonymous):

what?

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