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22 Proof Without Words

Author:Linda Bollman, Steve Phelps
Topic:Pythagoras or Pythagorean Theorem

Drag the points. Drag the slider. What do you notice? What does this prove? How does this prove it?

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  • ื’ื™ืœื™ื•ืŸ ืืœืงื˜ืจื•ื ื™ ืœื”ืขืœืืช ื ืชื•ื ื™ ื‘ืขื™ื” ื•ื™ืฆื™ืจืช ื’ืจืฃ ื‘ื”ืชืื
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