How to find the sum of interior angles for a heptagon

👉 Learn how to determine the sum of interior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. A regular polygon is a polygon whose sides are congruent (equal). The interior angle of a polygon is the angle between two sides of the polygon. For a regular polygon, the interior angles are congruent (equal). The sum of the interior angles of a regular polygon is given by the formula: 180(n - 2) degrees, where n is the number of sides of the polygon.

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Organized Videos:
✅Polygons
youtube.com/playlist?list=PL0G-Nd0V5ZMqhniBoOl1…
✅Sum of Exterior Angles of a Polygon
youtube.com/playlist?list=PL0G-Nd0V5ZMp0E9urjR6…
✅One Exterior Angle of a Polygon
youtube.com/playlist?list=PL0G-Nd0V5ZMpyr4ss5kb…
✅Number of Sides of a Regular Polygon
youtube.com/playlist?list=PL0G-Nd0V5ZMrvbfIqx57…
✅Sum of Interior Angles of a Polygon
youtube.com/playlist?list=PL0G-Nd0V5ZMqZ9LK_BV1…
✅One Interior Angle of a Polygon
youtube.com/playlist?list=PL0G-Nd0V5ZMphXdmLBnH…
✅Interior Angle Sum of a Polygon
youtube.com/playlist?list=PL0G-Nd0V5ZMopLqTX4kA…
✅Interior and Exterior Angles of Polygons
youtube.com/playlist?list=PL0G-Nd0V5ZMrax5NppN7…
✅Classify Polygons
youtube.com/playlist?list=PL0G-Nd0V5ZMqRwLrp_-O…
✅Congruent Polygons
youtube.com/playlist?list=PL0G-Nd0V5ZMquCo_IoYr…
✅Similar Polygons
youtube.com/playlist?list=PL0G-Nd0V5ZMoPdIZwlKw…

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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: freemathvideos.com/about-me/

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