Скачать или смотреть Sum of exterior angles of Convex Polygons - proof

❖ In this video, we prove that the sum of the exterior angles of any convex polygon is always 360°, no matter how many sides it has.

Using simple visuals and step-by-step reasoning, we explore why this geometric property works for triangles, quadrilaterals, pentagons, hexagon, and beyond.

🎯 Concepts Covered in this video:
✔ What is a convex polygon?
✔ What is an exterior angle?
✔ How exterior angles are formed in convex polygons
✔ Why the sum of the exterior angles of a convex polygon is always 360°
✔ Note: This property also holds for any polygon, not just convex ones

🎯 We explore in this video:
🔹 How to turn at each vertex of a concave polygon
🔹 Why the total turn still equals a full circle
🔹 A visual proof showing why the exterior angles of a convex polygon always sum to 360°

📌 Video Timeline:
0:00 ❖ Introduction
0:45 – Convex polygon definition
1:25 – Example of a concave polygon
2:17 – The proof
5:49 – Conclusion

✅ This video is perfect for students and learners who want a straightforward explanation of this fundamental geometry concept. Whether you are studying for a test or just brushing up on your geometry skills, this video makes the proof easy to understand!

🎥 Watch more triangle geometry videos in the Geometry - Triangles, Polygons & Circles Playlist.

The link to Geometry - Triangles, Polygons & Circles Playlist:
   • Geometry - Triangles, Polygons & Circles  

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