Скачать или смотреть Interior and Exterior angles of a Polygon

❖ Learn how to find missing interior and exterior angles of a polygons using simple rules and clear examples!

In this video, we walk through two polygons:
– an irregular triangle
– a regular hexagon

For each shape, we solve for:
✔️ the missing interior angle x
✔️ the missing exterior angle y

🎯 Key concepts covered:
– What is a convex vs. concave polygon?
– When is a polygon called regular or irregular?
– Sum of interior angles = (n – 2) × 180°
– Sum of exterior angles = 360°
– Exterior Angle = 180° – Interior Angle

You’ll see two different ways to solve each example, so you can clearly understand both approaches.

🔍 See how the exterior angles of any polygon always add up to 360 degree, just like a full circle. It’s a simple but powerful idea that works for every polygon!

📌 Video Timeline:
0:00 ❖Introduction
1:20 Example of a Complex Polygon
2:03 Convex definition
2:22 Key Rules
4:22 1st Example Irregular Triangle (1st way)
7:30 1st Example Irregular Triangle (2nd way)
9:32 2nd Example Regular Hexagon (1st way)
12:32 2nd Example Regular Hexagon (2nd way)
14:10 Conclusion

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

My Website:
https://www.Mulkek.com

Subscribe to My Channel to check out more videos:
   / mulkek  

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