Question

1. how many lines of symmetry does the following figure have?

Explanation:

Step1: Recall line - symmetry concept

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

Step2: Analyze the triangular figure

For an equilateral - like triangular figure (which this appears to be), we can draw lines from each vertex to the mid - point of the opposite side.

Step3: Count the lines

There are 3 such lines possible for this triangular figure.

Answer:

3