Question

draw all the lines of symmetry for this polygon.

Explanation:

Step1: Recall line - symmetry concept

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

Step2: Analyze the polygon

This polygon is an isosceles - like shape. There is one vertical line that can divide it into two mirror - image halves.

Answer:

Draw a vertical line passing through the middle of the polygon (vertically bisecting the top vertex and the base).