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Pythagorean Theorem Day

Pythagorean Theorem Day is observed on those dates when the day, month and the year aligns with a²+b²=c². According to Pythagoras Theorem, a²+b²=c² where a, b & c (hypotenuse) are the length of the sides of a right-angled triangle.

The date 16-Dec-2020 (which we write as 16-12-20) was a Pythagorean Theorem Day.

Now the sum of the squares of the day(16²) and the month(12²) is equal to the square of the year(20²)

16²+12²=20² (256+144=400)

∴ 16-Dec-2020 is observed as Pythagorean Theorem Day.

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Given below are other interesting facts:
Pythagorean Theorem Day | Fibonacci Day | Pi Day | Phi Day | National Mathematics Day | e-Day (Euler's Number) | Pi Approximation Day | Tau Day | Square Root Day

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