Oh, dude, you're asking about a kite! Yeah, a kite doesn't have rotational symmetry and its diagonals are not perpendicular. It's like that one shape that's just doing its own thing, not conforming to the norms of the quadrilateral world.
cone
It is a kite.
Square, circle, equilateral triange! Hope I helped! :)
parallelogram * * * * * A parallelogram does have rotational symmetry (order 2).
Oh, dude, you're asking about a kite! Yeah, a kite doesn't have rotational symmetry and its diagonals are not perpendicular. It's like that one shape that's just doing its own thing, not conforming to the norms of the quadrilateral world.
cone
It is a kite.
Square, circle, equilateral triange! Hope I helped! :)
parallelogram * * * * * A parallelogram does have rotational symmetry (order 2).
Yes. A rhombus has a 180 degree rotational symmetry but no reflection symmetry.
a trapezium
A rhombus
A kite, for example.
squarerhombusdiamondrectangle
There is reflective symmetry about each of the diagonals as well as rotational symmetry or order 2.
parallelogram