Anonymous ID: 1c9991 Nov. 27, 2021, 8:40 a.m. No.15089136   🗄️.is 🔗kun   >>9143

Pi /ˈpaɪ/ (uppercase Π, lowercase π and ϖ; Greek: πι [pi]) is the sixteenth letter of the Greek alphabet, representing the sound [p]. In the system of Greek numerals it has a value of 80. It was derived from the Phoenician letter Pe (Phoenician pe.svg). Letters that arose from pi include Latin P, Cyrillic Pe (П, п), Coptic pi (Ⲡ, ⲡ), and Gothic pairthra (𐍀).