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Mathematics 19 Online
OpenStudy (anonymous):

Find the length of the radius r,which will make AB tangent to circle O. AB=15,AO=r,then BO is half r and 9.

OpenStudy (anonymous):

OpenStudy (shamim):

given figure is not clear to me

OpenStudy (anonymous):

As in that it's messy or the equation is strange?

OpenStudy (anonymous):

|dw:1401860715849:dw|

OpenStudy (shamim):

OpenStudy (shamim):

plz c my attachment

OpenStudy (anonymous):

Thank you very much, you helped me a lot in understanding the questionand how to do questions related to so. Thank you and have a good day!

OpenStudy (shamim):

wc

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