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September 17, 2014

September 17, 2014

Posted by **mila** on Sunday, May 26, 2013 at 12:36pm.

- math -
**MathMate**, Sunday, May 26, 2013 at 12:54pm45-45-90 triangle is isosceles.

The other short side is therefore also x.

Using Pythagoras theorem, we find

hypotenuse²=x²+x²=2x²

Solve for hypotenuse.

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