i am not sure but i think a trapezium has 1 order of rotational symmetry
None.
None, normally. One if it is an isosceles trapezium.
Rotational symmetry refers to symmetry of the figure when it is rotated about a single point in the same plane. Lines of symmetry apply to reflections. You do not have lines of rotational symmetry.
Yes. A circle has infinitely many lines of symmetry and it also has rotational symmetry of infinite order.
It has 1 vertical line of symmetry
None.
A trapezium can have at most 1 line of symmetry.
Rotational symmetry is based on points of rotation not lines
None.
None, normally. One if it is an isosceles trapezium.
Rotational symmetry refers to symmetry of the figure when it is rotated about a single point in the same plane. Lines of symmetry apply to reflections. You do not have lines of rotational symmetry.
Yes. A circle has infinitely many lines of symmetry and it also has rotational symmetry of infinite order.
It has 1 vertical line of symmetry
It has 1 vertical line of symmetry
9
how many lines of symmetry has an equilateral triangle
None.