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April 19, 2014

Posted by **jenna** on Sunday, July 3, 2011 at 11:25am.

- math -
**bobpursley**, Sunday, July 3, 2011 at 12:33pmwhat is the formula PI*diameter=Cicumference used for?

- math -
**jenna**, Sunday, July 3, 2011 at 12:36pmi am confused??

- math -
**jenna**, Sunday, July 3, 2011 at 12:40pmthe pi is 3.14

- math -
**bobpursley**, Sunday, July 3, 2011 at 1:06pmC=PI*diameter.

You need to get this down.

- math -
**jenna**, Sunday, July 3, 2011 at 1:38pmokay but the options i have to choose from are:

a. 26Pi in.

b. 6.5Pi in.

c. 13Pi in.

d. 42.25Pi in.

e. 169Pi in.

i think it's a. right?

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