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October 1, 2014

October 1, 2014

Posted by **Sarah** on Tuesday, August 3, 2010 at 9:04am.

- geometry -
**Reiny**, Tuesday, August 3, 2010 at 9:15amlet each side be x

so the area would be x^2

then x^2+ x^2 = (√30)^2

2x^2 = 30

x^2 = 15

wow , wasn't that easy?

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