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Mathematics 7 Online
OpenStudy (aaronandyson):

Hey,I am new.

OpenStudy (perl):

`Welcome to Open study. Do you have a math question :) `

OpenStudy (aaronandyson):

yes i do

OpenStudy (perl):

ok

OpenStudy (aaronandyson):

the inner radius of a pipe is 2.1cm . How much water can 12m of this pipe hold?

OpenStudy (eric_d):

Hint: Pipe= A cylinder

OpenStudy (aaronandyson):

i know that

OpenStudy (eric_d):

Formula of a cylinder is |dw:1419412919472:dw|

OpenStudy (eric_d):

Apply the given values into the formula @AaronAndyson

OpenStudy (eric_d):

|dw:1419413062504:dw|

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