Angles in Polygons | Interior & Exterior Angles | GCSE Maths

Learn how to calculate interior and exterior angles in polygons in this clear GCSE Maths lesson. This video covers: ✔ Sum of interior angles formula ✔ Finding one interior angle of a regular polygon ✔ Exterior angles and why they add to 360° ✔ Finding the number of sides of a polygon ✔ GCSE exam-style questions and common mistakes Perfect for: • GCSE Maths students (Foundation & Higher) • Geometry and angle reasoning revision • Exam preparation and practice 👩‍🏫 Taught by Jordan – JP Maths Revision Qualified UK maths tutor helping students build confidence and achieve top grades. 📌 Subscribe for more GCSE Maths videos 📸 Instagram:   / jpmaths_tutoring   🌐 Website: https://www.jpmathsrevision.co.uk/