Find The Measure Of The Interior Angles Of The Following Regular Polygons. In a regular polygon all the interior angles measure the same and hence can be obtained by dividing the sum of the interior angles by the number of sides. The number of sides 4.
Finding the Number of Sides of a Polygon. Total sum of the 20 interior angles of the regular polygon. 3-21803 60 Square 4-21804 90.
Square is a quadrilateral with four equal sides and it is called a 4-sided regular polygon.
In a regular polygon all the interior angles measure the same and hence can be obtained by dividing the sum of the interior angles by the number of sides. That polygon in which all angles are equal in measure. Interior Angle Sum of the interior angles of a polygon n. In order to find the measure of a single interior angle of a regular polygon a polygon with sides of equal length and angles of equal measure with n sides we calculate the sum interior anglesor red n-2 cdot 180 and then divide that sum by the number of sides or red n.