Draw a rough sketch of each of the following and write the number of lines of symmetry for each.
EquilateralTriangle
An EquilateralTrianglehas threelines of symmetry.
Question 4(b)
Can you draw a triangle which has exactly two lines of symmetry? Sketch a rough figure.
Semicircle
Square
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.