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Prof. Toru Tanaka

(2,389 posts)
3. Not quite sure of it myself.
Sat Aug 21, 2021, 09:21 AM
Aug 2021

I tried squaring 32 and 42 and added the results together and came up with 2788. 52 squared is 2704.

Oh, now I see- they meant 3 squared (which is a very small number 2) plus 4 squared equals 5 squared.

And the three three-digit numbers check out, also.

RIP and three cheers for the brilliant Babylonian mathematicians and Pythagoras for figuring out these kinds of things in an age of no calculators or computers.

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now my head hurts , in a good way. AllaN01Bear Aug 2021 #1
"32 + 42 equals 52" ?? rickford66 Aug 2021 #2
Not quite sure of it myself. Prof. Toru Tanaka Aug 2021 #3
trigonometry and geometry are two quite different branches of math. PoindexterOglethorpe Aug 2021 #4
Latest Discussions»Culture Forums»Anthropology»A new angle on ancient tr...»Reply #3