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January 30, 2015

January 30, 2015

Posted by **mitch** on Monday, November 8, 2010 at 12:19pm.

- math -
**Ms. Sue**, Monday, November 8, 2010 at 12:38pma^2 + b^2 = c^2

32^2 + b^2 = 40^2

1444 + b^2 = 1600

b^2 = 1600 - 1444

b^2 = 156

b = 12.49 feet

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