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August 21, 2014

August 21, 2014

Posted by **siobhan** on Tuesday, September 7, 2010 at 7:09am.

- geometry -
**drwls**, Tuesday, September 7, 2010 at 7:55amsqrt(5^2 + 5^2) = sqrt 50 = 5 sqrt2 = 7.0711 cm

Remeber the Pythagorean theorem?

The diagonal is like a hypotenuse.

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