Chapter 5 Angles and Trigonometry

# 5.2 Interior Angles of a Polygon

The sum of the interior angles of a polygon = (n - 2) x 180Â°, where n is the number of sides. In this section, we learn about angle sum of a polygon, angles in a regular polygon.

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The sum of theÂ interiorÂ anglesÂ of aÂ polygonÂ Â x , where Â is the number of sides.Â In this section, we learn about angle sum of a polygon, angles in a regular polygon.

Using the interior angles of polygons to solve problems.

Interior Angles of a Polygon - Angle sum of a polygon, angles in a regular polygon.