Different quadrilaterals have different lines of symmetry, try searching a specific shape for example square
A square
There are two quadrilaterals with 2 lines of symmetry. A rhombus and a rectangle (if they are not also a square)
A nephroid has 2 lines of symmetry.
It has 2 lines of symmetry.
Not all 4 sided quadrilaterals have lines of symmetry although some of them do have lines of symmetry.
Different quadrilaterals have different lines of symmetry, try searching a specific shape for example square
Not all 4 sided quadrilaterals have lines of symmetry.
Squares.
A square
yes
No it is not true but all quadrilaterals have 4 sides. But a square has 4 lines of symmetry and 4 equal sides.
Rectangles and Rhombuses (if they are not also a square. Squares have 4 lines of symmetry.)
Rhombuses and Rectangles
There are two quadrilaterals with 2 lines of symmetry. A rhombus and a rectangle (if they are not also a square)
Parallelogram (if it is a rectangle), Rectangles and Rhombuses (if they are not also a square)
A nephroid has 2 lines of symmetry.