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November 20, 2014

November 20, 2014

Posted by **Charity** on Wednesday, April 28, 2010 at 5:55pm.

How many boards must be added to increase the area to 2696 square inches? Use 3.14 fro pi.

- Math -
**PsyDAG**, Thursday, April 29, 2010 at 11:23amYou don't need to use pi. Let x = number of boards.

1256 + 12x = 2696

Solve for x.

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