Posted by **Lourane** on Friday, June 1, 2012 at 11:48pm.

In regards to my question radius 2.6 yd

length 8.4, 3.14 I used that formula

and somewhere i went wrong ikeep coming up with the answer 68.5776 whichis none of the choices given.

- college math -
**MathMate**, Saturday, June 2, 2012 at 8:36am
Lourane,

If you have follow-up questions, please post a follow-up to the original question so that readers can follow the whole story.

If there is no response to the follow-up after a day or so, you can make a new post *to refer to* the original question.

A response to this question is posted as a follow-up at:

http://www.jiskha.com/display.cgi?id=1338605736

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