10/25/2026
What acute post! 📐✏️
Pythagorean Theorem Day celebrates the fun we can have with numerical date representation!
The Pythagorean theorem of geometry relates the lengths of the sides (a, b) in any right triangle to the hypotenuse (c) opposite its 90° angle: a² + b² = c². Similarly, the sum of today's squared month and day values equals the square of the two-digit year value: m² + d² = y².
There are only twelve Pythagorean Theorem Days each century, and today is the LAST ONE for the 2000s! Can you figure out when the next one will be in the 2100s? (Do you think you might still be around to celebrate it?)