Which of the following is always true about lines of symmetry?A figure can have only one line of symmetry.A line of symmetry divides a shape into two equal parts.A line of symmetry is a vertical line through the middle of a figure.A line of symmetry goes through opposite vertices of a figure.

Answer:A line of symmetry divides a shape into two equal parts.Step-by-step explanation:Axis of symmetry in a graph:The two sides of a graph on either side of the axis of symmetry look like mirror images of each other.This line could be vertical or horizontal depending upon the shape of the graph.Hence, the statement that always holds true regarding the axis of symmetry is:A line of symmetry divides a shape into two equal parts.