Question

how many lines of symmetry does this shape have?

Explanation:

Step1: Recall the definition of line of symmetry

A line of symmetry is a line that divides a shape into two congruent (identical) parts.

Step2: Analyze the cross - shaped figure

For a cross - shaped figure (assuming it is a regular cross, with arms of equal length), there are 4 lines of symmetry: two are the vertical and horizontal lines passing through the center of the cross, and the other two are the lines at 45 - degree angles (diagonals) passing through the center of the cross.

Answer:

4