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Proof Without Words

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

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Steve Phelps — February 5, 2015 - 1:13 AM

Resource Type: Activity
Tags: exploration parallelogram proof pythagoras pythagrean theorem without words
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Target Group (Age): 14 – 18
Language: English

Views: 48006

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License: CC-BY-SA, GeoGebra Terms of Use
Derived Resources: Proof Without Words - by Steve Phelps
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