how many lines of symmetry does this shape have?

how many lines of symmetry does this shape have?
Answer
Explanation:
Step1: Recall line - symmetry concept
A line of symmetry divides a shape into two congruent parts.
Step2: Examine the letter 'A' shape
For the given 'A' - shaped figure, there is only one vertical line that can divide it into two mirror - image halves.
Answer:
1