A parallelogram
Chat with our AI personalities
An irregular quadrilateral.
There is no such shape. A 2d shape with 5 sides and all equal angles must be a regular pentagon (or a 5-pointed star if you stretch the definition of "all angles"). And a regular pentagon - or star - has 5 lines of symmetry.
It is an hexagon which has 6 sides
A triangle as no other 2d shape can have 3 sides.
any rhombus