THE OF THE SYMMETRY OF REGULAR POLYGON

        The polygon made up of the least number of line segments is the triangle.polygon is said to be regular if all its sides are of equal length and all its angles are of equal measure. Thus, an equilateral triangle is a regular polygon of three sides. An equilateral triangle is regular because each of its sides has same length and each of its angles measures 60° 


             A square is also regular because all its sides are of equal length and each of its angles  is a right angle (i.e., 90°). Its diagonals are seen to be  perpendicular bisectors of on another 



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