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Mathematics 41 Online
OpenStudy (anonymous):

My question is attached, thank you!

OpenStudy (anonymous):

OpenStudy (anonymous):

4pi

myininaya (myininaya):

12pi

myininaya (myininaya):

lol

OpenStudy (anonymous):

oh, XPY, yeah, myininaya is right

myininaya (myininaya):

C=2pi*r=2pi*8=16pi so 3/4*16pi=length of xpy

OpenStudy (anonymous):

cool so 12pi?

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