A. how many lines of symmetry does a regular polygon have? b. give a rule for the number of lines of symmetry in a regular polygon. in two or more complete sentences, justify the rule.

step-by-step explanation:

sry but any answer choices

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.