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?

Sketch a rough figure in each case.

(a) Yes, we can make an isosceles triangle which has 1 line of symmetry.

(b) No, we cannot draw such a triangle.

(c) Yes, we can make an equilateral triangle which has 3 lines of symmetry.

(d) Yes, we can make a scalene triangle which has no line of symmetry.