no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
A 2d shape with uncountable lines of symmetry is a circle.
35 lines of symmetry
A square has exactly four lines of symmetry.
A hexagon is the simplest shape, and the only regular polygon, with 6 lines of symmetry.
an circle and shapes that are not regular dumhead
Triangle * * * * * The only triangle with rotational symmetry of order 3 is an equilateral triangle and that has 3 lines of symmetry, not 0. The triskelion (the three legs) on the Isle of Man flag has rotational symmetry of order 3 but no lines of symmetry.
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
Squares, which are parallelograms, have four lines of symmetry. Rectangles have only two. Rhombi have two lines of symmetry. Generic parallelograms don't have any lines of symmetry.None normally unless it is in the shape of a rectangle in which case it will have 2 lines of symmetry
a pentagon has 5 lines of symmetry
A 2d shape with uncountable lines of symmetry is a circle.
In this font it has two lines of symmetry.
35 lines of symmetry
An equilateral triangle has 3 lines of symmetry
A parallelogram.
A triangle usually only has 1 an arrowhead has 1
There are 3 lines of symmetry ina 6-sided shape.