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A visual proof A square inscribed in a semicircle has 2/5 the area of a square inscribed in the circle of the same radius. 🧐
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Aadesh gupta 27. sij
Odgovor korisniku/ci @fermatslibrary
Anyone got the mathematical proof? Bio stud here.
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Racnoss Empress pls dm 27. sij
Odgovor korisniku/ci @Aadeshspeaking @fermatslibrary
The big square's sides can be seen as diagonals of a 1 by 3 rectangle. Through the pythagorean theorum, 1²+3²=(side length)², so the side length is √10, and the area 10. The little square is 2 by 2, so it uas an area of 4. 4/10 is two fifths
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Anna 27. sij
Odgovor korisniku/ci @fermatslibrary
"Visual proof" is an oxymoron. Here's visual proof 64 = 65.
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dcjnq 27. sij
Odgovor korisniku/ci @lilaloveslingos @fermatslibrary
But the yellow area in one shape is visually provable to not equal the other: [1] 2 x (2x3) + 2x5 + 1x3 = 25 [2] 3x8 = 24 So the visual proof is still valid as a proof of something (equality or inequality).
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Mauricio 4.6.0 27. sij
Odgovor korisniku/ci @fermatslibrary
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Roger Sauer 27. sij
Odgovor korisniku/ci @fermatslibrary
Well, two fifths later, I’m still confused.
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H.Ü.M. 27. sij
Odgovor korisniku/ci @fermatslibrary @mso_bjk
Örtmenim
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ʍsőᴶᴷ 27. sij
Odgovor korisniku/ci @humkrmn @fermatslibrary
Çoh hoş ;)
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wu am i 27. sij
Odgovor korisniku/ci @fermatslibrary
2*2 and √10*√10
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jcmdubreuil 27. sij
Odgovor korisniku/ci @fermatslibrary
did... did you just copyright a mathematical proof?
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Krieger 27. sij
Odgovor korisniku/ci @jcmdubreuil @fermatslibrary
Nah that's just a @ symbol. Must have made it and instinctively put his watermark on it. Ya know to draw people to his page. I dont suspect any copyright Intent or scummy play like that.
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