A regular pentagon.
a regular hexagon
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
A circle has an infinite number of lines of symmetry, corresponding to any of its diameter lines, to any arbitrary level of division (degrees, minutes, seconds).
a pentagon has 5 lines of symmetry
A 2d shape with uncountable lines of symmetry is a circle.
It is called its order of rotational symmetry depending on its shape as for example a square has rotational symmetry to the order of 4 because it returns to its same shape every time of a turn of 90 degrees and so 360/90 = 4
35 lines of symmetry
An equilateral triangle has 3 lines of symmetry
A parallelogram.
There are 3 lines of symmetry ina 6-sided shape.
A square has exactly four lines of symmetry.
A circle. It has an infinate amount of lines of symmetry.