Question

how many lines of symmetry does this rectangle have?

Explanation:

Step1: Recall the definition of line of symmetry

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

Step2: Analyze the rectangle

For a rectangle (not a square), there are two lines of symmetry. One is the vertical line passing through the mid - points of the two opposite sides, and the other is the horizontal line passing through the mid - points of the other two opposite sides.

Answer:

2