Master Pythagoras' Theorem for GCSE Maths (2026/27) 📐

⭐️ Check out our website https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Introduction to Pythagoras' Theorem. 2. The Formula for Pythagoras' Theorem. 3. Calculating the Length of the Hypotenuse. 4. Tackling Exam-Style Questions. *** EXAM BOARD INFO *** This video is suitable for maths courses around the world. KS3 - All on your course GCSE Foundation - All on your course GCSE Higher - All on your course A-level - All on your course *** CHAPTERS *** 0:00 Intro to Pythagoras' Theorem 0:17 When Should You Use Pythagoras? 1:00 The Formula: a² + b² = c² 1:11 Labelling the Sides 1:50 Example 1: Calculating the Hypotenuse (Integer Sides) 2:34 Example 2: Calculating the Hypotenuse (Decimal Sides & Calculator) 4:02 Example 3: Exam Question Style (Lettered Corners XYZ) 5:19 Example 4: Exam Question Style (Lettered Corners ABC) *** PLAYLISTS *** https://youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh&si=orIUwL3o2jOoiYjT https://youtube.com/playlist?list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g&si=DcihOwUkd9oWbbdp https://youtube.com/playlist?list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W&si=Y8MsO-FK948jnxpS https://youtube.com/playlist?list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7&si=-7i5Iq7yOeJrhtu6 https://youtube.com/playlist?list=PLidqqIGKox7VKJD2WxRhoKaI6JGLVean8&si=NH_Q1ujhVgACM2FU #GCSE #KS3 #ALevel #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP