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Mathematics 7 Online
OpenStudy (anonymous):

v v

OpenStudy (anonymous):

OpenStudy (anonymous):

the answer is 32. the find the diameter you multiply the radius by 2. So 2*19=32

OpenStudy (anonymous):

32 not there

OpenStudy (anonymous):

I'm sorry 38. 2*19=38

OpenStudy (anonymous):

you got it?

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