question_answer 10)

Can you draw a triangle which has       (a) exactly one line of symmetry? (b) exactly two lines of symmetry? (c) exactly three lines of symmetry? (d) no lines of symmetry?

Answer:

                (a) Yes, we can draw an isosceles triangle which has exactly one line of symmetry, as shown below: (b) No, we cannot draw a triangle which has exactly two lines of symmetry. (c) Yes, we can draw an equilateral triangle, which has exact three lines of symmetry, as shown below: (d) Yes, we can draw a scalene triangle which has no lines of symmetry, as shown below: