Question

Draw a rough sketch of a figure with three line of symmetry​

Answer 1

Answer:

an equilateral triangle has three line of symmetry

Answer 2

Answer:

An equilateral triangle   has three lines of symmetry.

Step-by-step explanation:

Explanation:

Line of symmetry  is defined as the axis or imaginary line that passes through the centre of the shap and divide it into two equal part.

So, equilateral triangle has excatly 3 line of symmetry .

Proof -

Let ABD be a equilateral triangle  ,

So , first draw a line $l_{1}$  from point C we get two equal part of ΔABC

Similarly , draw line $l_{2}$ and $l_{3}$  from the point A and B ,which also divide the triangle into two equal parts.

Final answer:

Hence , here we can see that a equilateral triangle which has three line of symmetry.