Interior & Exterior Angles of Polygons | GCSE Maths | Clarity Classrooms

In this GCSE Maths lesson, we look at *interior and exterior angles in polygons* and how to use the key angle rules to solve GCSE exam questions. In this video, we cover: 🔹 What interior angles are 🔹 What exterior angles are 🔹 The sum of interior angles in a polygon 🔹 How to find the size of an interior angle in a regular polygon 🔹 How to use exterior angles to find missing angles 🔹 Finding the number of sides of a polygon 🔹 Applying these rules to GCSE-style questions 🔹 Common mistakes to avoid Understanding these angle rules is essential for GCSE Maths, and they can appear in a range of different question styles. 📚 *Clarity Classrooms — where clarity builds confidence.* For more GCSE Maths lessons, revision and exam help, subscribe to our YouTube channel:    / @clarityclassrooms   #GCSEMaths #Angles #Polygons #InteriorAngles #ExteriorAngles #MathsRevision #GCSERevision #ClarityClassrooms