📐 Angles in a Polygon – Learn Geometry the Easy Way!
Do you want to understand angles in polygons? In this video, we explore the important formulas for calculating interior and exterior angles of polygons with simple explanations and examples.
✨ Topics Covered: 🔹 What is a polygon? 🔹 Sum of interior angles of a polygon 🔹 Formula: (n − 2) × 180° 🔹 Each interior angle of a regular polygon 🔹 Sum of exterior angles of a polygon 🔹 Angles in triangles, quadrilaterals, pentagons, hexagons, octagons, and more!
📚 Important Formulas:
1️⃣ Sum of interior angles = (n − 2) × 180°
2️⃣ Each interior angle of a regular polygon = [(n − 2) × 180°] ÷ n
3️⃣ Sum of exterior angles = 360° (for a convex polygon, taking one exterior angle at each vertex)
🎯 This video is useful for school students, mathematics learners, and anyone who wants to strengthen their geometry basics.
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💬 Practice Question: What is the sum of the interior angles of a Decagon? Comment your answer below!
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