A trapezium does not have rotational symmetry.
a trapezium
yes
If it is a regular octagon then it has rotational symmetry to the order of 8
no shape does! * * * * * Not true. A parallelogram has rotational symmetry of order 2, but no lines of symmetry.
i am not sure but i think a trapezium has 1 order of rotational symmetry
1
A trapezium does not have rotational symmetry.
a trapezium
A kite, An arrowhead, an isosceles trapezium are three possibilities.
yes
Trapezium
None.
For example the triskelion (the three legs) on the Isle of Man flag.
A kite or an equilateral trapezium.
A Parallelogram, a Diamond and a rhombus all have rotational symetry of two. Others Kite 1 Trapezium 1 Square 4
A line has rotational symmetry of order 2.