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March 31, 2015

March 31, 2015

Posted by **Anonymous** on Wednesday, June 27, 2012 at 6:32am.

- algebra -
**Reiny**, Wednesday, June 27, 2012 at 7:32amarea = (1/2)(4x+5y)(4x+5y)

= (1/2)(16x^2 + 40xy + 25y^2) or 8x^2 + 20xy + 25y^2 /2

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