Have you ever heard of the Pi Day? If not, you are not alone. I also got this from one of my friends in US. She explains it very well and I loved it! See what she says:
March 14 is Pi Day, an annual celebration of the mathematical constant pi (π), the ratio of the circumference of a circle to its diameter.The symbol was first used in mathematical calculations by Welsh mathematician William Jones and later it was popularized by Swiss mathematician Leonhard Euler, who adopted it in 1737.However, the numerical relationship […]
Happy Pi Day 🎉π🎉 — words and music and stories
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