Aregular star is equilateral and has congruent angles at the vertices and congruent angles at each indentation. given the following examples of regular stars, give a rule for the number of lines of symmetry in a regular star. in two or more complete sentences, justify the rule.

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.