Some have asymmetry, but most have radial symmetry.
Cnidarians exhibit radial symmetry, which means their body parts radiate out from a central point. This symmetry allows cnidarians to capture prey efficiently from all directions.
Echinoderms (ex: starfish), cnidarians (ex: jellyfish) and and some vermiforms have longitudinal radial symmetry.
One type of symetry is rotation symetry.
it has no lines of symetry
circle
a rhombus has no lines of symetry
2 lines of Symetry
It has no lines of symetry at all.
A regular octogan has 8 lines of symetry, and a irregular octogan has 2 lines of symetry.
A line has two fold rotational symetry.
A circle has an infinite amount of lines of symetry.
An equilateral triangle