Send the following on WhatsApp
Continue to ChatPi is not merely the ubiquitous factor in high school geometry problems; it is stitched across the whole tapestry of mathematics, not just geometry's little corner of it. Pi occupies a key place in trigonometry too. It is intimately related to e, and to imaginary numbers. Pi even shows up in the mathematics of probability - Robert Kanigel from https://whatsmyquote.com/quote/pi-is-not-merely-the-ubiquitous-factor-in-high-school-geometry-problems-it-is-stitched-across-the-whole