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Mathematics 8 Online
OpenStudy (anonymous):

help please!

OpenStudy (gorv):

where ??

OpenStudy (anonymous):

OpenStudy (anonymous):

i chose C, but it was wrong...

OpenStudy (gorv):

what is the formula of surface area??

OpenStudy (haleyelizabeth2017):

\(4\pi (8)^2\)

OpenStudy (anonymous):

im getting 804

OpenStudy (haleyelizabeth2017):

me too

OpenStudy (haleyelizabeth2017):

I will try again....one second

OpenStudy (haleyelizabeth2017):

nope....try again! so sqr 8 (64) then * 4 (256) so the answer is \(256\pi\) or a.

OpenStudy (haleyelizabeth2017):

any more?

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