📈 Fonction 🚀 Trouver la formule du nombre de diagonales d'un polygone 💪 (EXERCICE 41 p289) ♕

📐 Functions: Finding the Formula for the Number of Diagonals of a Polygon In this video, I'll show you step by step how to: ✅ complete a table of values; ✅ observe a pattern; ✅ determine the formula for the number of diagonals of a polygon based on the number of sides; ✅ choose the correct answer from the following three formulas: (a) 2n−6 (b) (n−3)(n−2) (c) n(n−3)/2 💪 An excellent exercise for learning how to model a situation with a function and preparing for tests. 📌 Find the complete lesson and other solved exercises at: https://jaicompris.com/seconde/fonction/ 👍 If this video helps you, please give it a thumbs up 👍 and subscribe so you don't miss any math videos! #maths #seconde #function #polygon #diagonals #jaicompris