👉 Learn how to determine the number of sides of a regular 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. Thus, given one of the interior angles of a polygon, say m, to find the number of sides of the polygon, we solve for n in the equation: 180(n - 2) = mn, where m is the given interior angle measure.
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✅Polygons
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✅Sum of Exterior Angles of a Polygon
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✅One Exterior Angle of a Polygon
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✅Number of Sides of a Regular Polygon
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✅Sum of Interior Angles of a Polygon
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✅One Interior Angle of a Polygon
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✅Interior Angle Sum of a Polygon
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✅Interior and Exterior Angles of Polygons
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✅Classify Polygons
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✅Congruent Polygons
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✅Similar Polygons
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