How to Find the Number of Sides of a Polygon
To find the apothem divide the length of one side by 2 times the tangent of 180 degrees divided by the number of sides. Olog 2 n Auxiliary Space. Http Www Aplustopper Com Interior Angle Regular Polygon Interior Angles Of Regular Polygons Regular Polygon Studying Math Exterior Angles In case if the given polygon is an irregular polygon then we add the lengths of all the given. . Area of Polygon perimeter apothem 2. So for example if we know the area and two bases we can find the height simply by re-arranging the main formula. Area of a polygon can be calculated by using the below formula. Sinπn Side2. Based on the number of sides used. Exterior Angle 360ºn. We know that a regular polygon has all its sides with the same length and all its angles with the same measure. If the given polygon is a regular polygon then we use the formula Perimeter of regular polygon number of sides length of one side to find the ...