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Proof without Words: Sum of Squares

The sum of squares formula is proved visually.
Old Node ID: 
3519
MSC Codes: 
40A05
Author(s): 
Man-Keung Siu (University of Hong Kong)
Publication Date: 
Friday, July 9, 2010
Original Publication Source: 
Mathematics Magazine
Original Publication Date: 
March, 1984
Subject(s): 
Sequences and Series
Algebra
Algebra and Number Theory
Topic(s): 
Numbers With Special Forms or Properties, Sums of Powers
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Publish Page: 
Furnished by JSTOR: 
File Content: 
Rating Count: 
52.00
Rating Sum: 
156.00
Rating Average: 
3.00
Applicable Course(s): 
4.3 Number Theory
Modify Date: 
Saturday, August 25, 2012
Average: 3.2 (74 votes)

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