Pythagoras' Theorem Solely By Sliding II

This is a demonstration of Proof 9.

The proof is based on sliding back and forth three triangles just as is done in Proof 24 or in Proof 69.

To see how it works keep pressing the "Move" button.

This applet requires Sun's Java VM 2 which your browser may perceive as a popup. Which it is not. If you want to see the applet work, visit Sun's website at, download and install Java VM and enjoy the applet.

What if applet does not run?

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