GCSE Maths - 5 Angle Rules to Know (2026/27 exams)

⭐️ Check out our website https://www.cognito.org/ ⭐️ ** WHAT'S COVERED ** 1. Angle Rules Overview 2. Worked Examples Calculating missing angles in triangles. Calculating missing angles in quadrilaterals. Utilising isosceles triangle properties to find angles. 3. Solving Complex Problems ** 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 0:14 Rule 1: Angles in a Triangle 1:25 Rule 2: Angles on a Straight Line 2:02 Rule 3: Angles in a Quadrilateral 2:47 Rule 4: Angles Around a Point 3:09 Rule 5: Isosceles Triangles 4:42 Summary of Rules 5:18 Complex Problem Example ** PLAYLISTS **    • GCSE Maths (9-1)      • GCSE Biology (9-1)      • GCSE Chemistry (9-1)      • GCSE Physics (9-1)      • A-Level Biology   #GCSE #KS3 #ALevel #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP