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Mathematics 7 Online
OpenStudy (anonymous):

PLEASE HELP ME (fan & medal)

OpenStudy (anonymous):

OpenStudy (anonymous):

the formula is A=2πrh+2πr^2

OpenStudy (anonymous):

A=2π(2)(5)+2π2^2

OpenStudy (anonymous):

A=20π+8π=28π

OpenStudy (anonymous):

understand, baby?

OpenStudy (anonymous):

O.O

OpenStudy (anonymous):

\(\color{blue}{\text{Originally Posted by}}\) @ahamed. understand, baby? \(\color{blue}{\text{End of Quote}}\)

OpenStudy (anonymous):

i think so B? lol @Molly_Qian

OpenStudy (anonymous):

\(\color{blue}{\text{Originally Posted by}}\) @ahamed. A=20π+8π=28π \(\color{blue}{\text{End of Quote}}\)

OpenStudy (anonymous):

@ahamed.

OpenStudy (anonymous):

um humm...

OpenStudy (anonymous):

It is a) 28Pi

OpenStudy (anonymous):

Thanks I get it know

OpenStudy (anonymous):

ok, baby!

OpenStudy (anonymous):

ahamed......

OpenStudy (anonymous):

what? @Molly_Qian

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