Copy of Pythagorean Theorem trapezoid proof by President Garfield

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James Garfield (1831 - 1881) was the twentieth President of the United States. In 1876, discovered this demonstration of the Pythagorean Theorem while he was still a seated member of Congress.

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Rachel L. Coleman — September 9, 2023 - 2:30 AM

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Target Group (Age): 12 – 19+
Language: English (United States)

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Pythagorean Theorem trapezoid proof by President Garfield
Shared by Bill Lombard

Copy of Pythagorean Theorem trapezoid proof by President Garfield

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