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Mathematics 8 Online
OpenStudy (misssmartiez):

Help again. I know the formula is 3.14xradi^2 and then 3.14xDiameterxheight?

OpenStudy (misssmartiez):

OpenStudy (kittiwitti1):

http://prntscr.com/a6pjcu

OpenStudy (kittiwitti1):

\[r=\frac{D}{2}\rightarrow D=2\rightarrow\frac{2}{2}=1cm\]\[h=15cm\]

rebeccaxhawaii (rebeccaxhawaii):

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