Exterior angles of a polygon

❖ Learn how to find the missing exterior angles of polygons using a simple rule:
The sum of the exterior angles of any polygon is always 360 degrees.

In this video, we walk through 3 examples step by step, showing how to calculate unknown angles in:
🔹 Triangle
🔹 Quadrilateral
🔹 Pentagon

🎯 Key Concept Used:
✔ Sum of Exterior Angles = 360°

📚 Topics Covered:
✅ What is an exterior angle?
✅ Understand that the sum of exterior angles is 360°
✅ How to find a missing angle using the sum of exterior angles
✅ How to solve for unknown angles in different polygons
✅ Step-by-step examples from triangle to pentagon

Through clear visuals and easy explanations, you’ll learn how to:
✔ Understand what exterior angles are
✔ Use the 360° rule to solve for unknown angles
✔ Find missing exterior angles in irregular polygons

📌 Video Timeline:
0:00 ❖ Introduction
0:16 1st Example Triangle
2:26 2nd Example Quadrilateral
4:21 3th Example Pentagon
6:59 Conclusion

🎯 Whether you're a student, teacher, or just love math this video is a helpful guide to mastering exterior angles!

🎥 Watch more polygon 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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https://www.Mulkek.com

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