Question

Can you draw a triangle which has exactly three lines of symmetry? Sketch a rough figure.
[2 marks]

Answer 1

Yes, an equilateral triangle has exactly three lines of symmetry.
[1 mark]

Here, <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> $l_1$, $l_2$ and $l_3$ are the three lines of symmetry.
[1 mark]