Question

which line is a line of symmetry for this regular polygon?
line l
line j
line k

Explanation:

Step1: Recall line - symmetry concept

A line of symmetry divides a shape into two congruent halves.

Step2: Analyze the polygon

For a regular polygon, lines connecting opposite vertices or mid - points of opposite sides are lines of symmetry. Assume line \(l\) connects opposite vertices/mid - points correctly.

Answer:

line \(l\)